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late February 2018 |
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Enceladus: teeming with methane- belching microbes? (Scientific American) Water on the Moon: widespread, but immobile (NASA} Micro-organisms in extreme dry conditions: thriving, dying, or temporarily inactive? (PNAS) temporarily inactive. ... good news for life on Mars? Arecibo telescope saved by university consortium (Science) after NSF dumped it Take handcuffs off Martian life search? (Science) i.e., NASA should be allowed to contaminate parts of Mars Is this why we haven't found life on Mars yet? (Science 2.0) because we haven't looked (properly) Oumaumau's tumbling: clues to a violent past? (Earth & Sky) fake videos ahead Coming and going of Neptune's storms (Hubble) climate Spring is 20 days early in a lot of places (Washington Post) including much of NC Increasing ice loss in the Antarctic (Quartz) new, higher-precision measurements document 2% annual increase Fastest decline in Arctic ice in 1500 years? (Vox) isn't this news about 2.5 months late? North Pole temperatures surge in dead of winter (Washington Post) 30 - 50 °F above normal policy & the future We can't engineer our way out of climate change (Bloomberg) IPCC report on 1.5 C warming (IPCC) a leaked draft It's not working (Washington Post) carbon emissions on the rise after years of staying flat 90 ways to foul the environment (NY Times) Trump and Congress at work removing regulations stories Why 6 people changed their minds on global warming (NY Times) Jean Lafitte, the village, fights for its life (NY Times) |
Amateur captures supernova first light (Astronomy) first-ever optical images of a supernova's shock breakout ... and Berkeley press release published paper has 2 nice graphs (paywall) Most distant supernova ever (Astronomy)a z ~ 2 super- luminous supernova New upper limit on neutron star masses from gravitational waves (Science) 2.22 Msun ... revised slightly from last week |
The next frontier in planet hunting (March 2018 issue, Scientific American) Extended Kepler K2: another 95 exoplanets (Scientific American) How humans will react to the discovery of ET life (Frontiers in Psychology) "positively", except maybe if it's microbial |
The Milky Way's core -- up close and in the infrared (Astronomy) The most precise measurement of H0 ? (Hubble) suggests new physics Can galaxies ignore their SMBHs? (ALMA) maybe they (all) don't co-evolve? Astronomy chimes in Earth&Sky chimes in on the other hand, SMBHs are outgrowing their galaxies (Chandra) Astronomers' Dark Energy hopes fade to gray? (NY Times) WFIRST on the chopping block? Astronomers express concern (AAS) |
Antimatter takes a van (Nature) anti-transport? read with caution Some black holes erase your past (Earth & Sky) but give you an infinite number of futures.... can't wait to find a nice one |
America's 3 different infrastructure problems (Vox) maintenance, maintenance, maintenance union busting Right-wing billionaires battle to erode US union rights (Guardian) a 20+-year campaign by Koch et al. When the Supreme Court doesn't care about the facts (Atlantic) fact-free arguments win the day? Busting unions = busting fair pay (538) look at the data Who's behind the Janus lawsuit? (American Prospect) the hall of shame ---------------------- Olympics Why the US is having a very bad Olympics (Globe and Mail) behavior counts? Ban the Olympics (Atlantic) a waste of money & a tool for dictators? Extinguish the US Olympic Committee (Washington Post) failing to prevent sex abuse of gymnastics & swimming kids and rewarding itself with higher bonuses than gold-medal winners Why (almost) no one wants to host the Olympics anymore (Vox) or why Pyeongchang will tear downs its new Olympic stadium soon ---------------------- guns & deaths the standard response Rituals of American massacres (Atlantic) The 4 rules of gun debates (Atlantic) American the violent America's unique gun violence problem (Vox) in 17 maps and charts; map 5: more guns => more gun deaths Cult of violence (Counterpunch) stop the fake patriotism of military exercises, occupations, and bombings of schools and hospitals If we want to stop kids from killing, America's government has to stop killing also (Rolling Stone) America' sickness goes way beyond guns (New Republic) the gun lobby Fantasyland: how the NRA took over America (Slate) Why the NRA always wins (Politico) it's not the money... it's the culture Why NC's senators get more NRA money than most anyone else (Durham Herald Sun) 'solutions' and 'not solutions' Time for an evidence- based debate on gun control? (Vox) Repeal the 2nd Amendment (NY Times) says a conservative We need to take away guns (Vox) and how & why we know that it will work Stop blaming mental illness (Vox) it's responsible for a tiny fraction of mass gun violence Stop the incessant Hollywood violence (Washington Post) next up: Deadpool 2 and Death Wish We need congressional hearings (Washington Post) Get out of Facebook and into the NRA's face (NY Times) Ban Facebook before elections (New Republic) for 2 weeks before We need respect for gun owners (NY Times) or does this belong with 'the idiotic'? and the idiotic Shoot back at the shooters (Wall Street Journal) NC lawmakers to consider arming teachers (Raleigh N&O) "We have to get over this useless hysteria about guns..." It's socialism! (Vox) Wayne Lapierre at CPAC Rush Limbaugh: we need concealed- carry and armed teachers in schools (TownHall) ---------------------- immigration it's over?: Miller and Trump win on immigration (Vox) Lindsay Graham loses Immigration: the 5 big issues (NY TImes) who's for what and what's already been voted (d)o(w)n ---------------------- the end of conservatism? What conservatism has become (Washington Post) CPAC, the final straw Glad to be booed at CPAC (NY Times) Reading conservatism's last rites (Washington Post) an unchecked rise to extremism How Trump destroyed conservatism (National Review) How Trump saved conservatism (American Greatness) ---------------------- Europe's first artists were Neandertals (Science) their Spanish cave paintings are 65,000 years old Russian meddling: an act of war? (Intercept) what's the response? John Kelly is Donald Trump (538) in disguise |
What Facebook, Google, & Twitter owe America (Politico) with our system under assault, it's payback time teachers & guns Teaching while afraid (Atlantic) The economics of arming teachers (Washington Post) $12 - 15 billion, annually The absurdity of armed educators (Atlantic) Trump: bonuses for armed teachers (CNN) oh, "and it's cheaper than armed guards" CNN and MSNBC: suckered into taking NRA's bait on arming teachers (Vox) ---------------------- teachers & education The misguided attempt to assess 'learning outcomes' (NY Times) there's no app for actual learning How the GOP reshaped education in NC (Raleigh N&O) school choice, teacher employment & pay, class size, grading schools, ... NC teacher pay shortchanges veteran teducators. rural schools (Raleigh N&O) college Why are we still paying the rich to attend college? (Washington Post) The perils of trashing the value of college (Chronicle of Higher Education) by Margaret Spelling, President of UNC, (former home of fake classes) What the race gap in academic looks like (Scientific American) as a function of academic subject ---------------------- science & policy Florida residents to get power to alter science classes (Nature) because they're so much smarter? Contribute! to The 20 new scientists running for Congress this coming year (Science) ok, including math and 'tech' people and medical doctors The surprisingly weak scientific case for support animals (Vox) 75th anniversary of the Norwegian attack to drive Nazis of heavy water (Conservation) the key to making an atomic bomb ---------------------- "tech" Facebook: the tool of choice for Russian influence in the 2016 election (NY Times) so why aren't we indicting them? Facebook exec exonerates (NY Times) .... idiot Facebook exec apologizes for 'exoneration' (Wired) to both Facebook and Robert Mueller 12 questions for (NY Times) but only 5 answers The case against (NY Times) for squelching innovation Social media as information warfare (US Air Force) how Russians and ISIS hijacked Twitter & Facebook Silicon Valley: From disruption to dystopia (Daily Beast) envisioning the future of cities ---------------------- cosmic idiocy Is the universe a conscious mind? (Aeon) explaining why the universe is fine-tuned for life Retrocausality (New Scientist) the future can change what happens now More multiverse madness (Backreaction) exposing the multiversers' logic: 1) it's falsifiable 2) ok, it's not falsifiable, but it's sound logic 3) ok it's not logical and not falsifiable.. so what? we'll do it anyway 15 years of multiverse mania (Not Even Wrong) exposing more bogus logic: 1) but, but, ... it's just like the theory of evolution 2) but if a big enough volume of spacetime could be prepared in a quantum state that .... 3) maybe we can use it to falsify quantum mechanics ---------------------- Did ocean tides drive fish to walk? (Nature) Who owns the Elgin Marbles? (NY Times) well, we know who currently possesses them New food comes to Durham/Raleigh (Raleigh N&O) what's opening in 2018 |
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early February 2018 |
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A poster of the Sun's long-lost relatives (New Scientist) The moon's fossil 'tidal' bulge: frozen in when Earth was much closer and ocean-less? (Geophysical Research Letters) ~ 4 Gyr ago, when Moon was half its present distance Martian life: will we know it when we see it? (Scientific American) or, maybe we have already seen it? Amazing Venus images (Planetary Society) from Akatsuki 2000 days on Mars, with Curiosity Rover (Atlantic) 24 images or 1 panoramic view & video (Washington Post) make sure to use Full Screen mode The dumbest idea ever (Sky & Telescope) 'Humanity Star' is space garbage in disco-ball form Watch the 1/31/2018 lunar eclipse in 60 seconds (Vox) or wait for the next one in the U.S. on 1/21/2019 A newly-discovered form of ice (NY Times) and likely prevalent on Uranus & Neptune Astronomy belatedly comments, and has comparative diagrams of the 4 Jovian interiors climate Tracing global warming to carbon producers (Nature Climate Change) i.e., who should be sued Waiting for the next big volcano (NY Times) and the cooling that comes with it energy policy 100% renewable energy? (Vox) part 1: is it even possible? is it the right question? part 2: here's what we know Cutting fossil-fuel subsidies won't reduce CO2 emission (Nature) except maybe in Middle East and North Africa published paper (Nature) paywall Drawdown: the top 100 solutions to global warming (Vox) |
A chirp, a roar, and a whisper (Nature) an update on the colliding neutron stars' radiation published paper (Nature) paywall A new upper mass limit for neutron stars? (Earth & Sky) 2.16 Msun |
Exoplanets, now in other galaxies (Earth & Sky) found by quasar microlensing TRAPPIST-1 again TRAPPIST-1 update: all of its planets are waterworlds? (ESO) note the images on the side panel published article #1 (A & A, via ESO) mass & density values, with implications (free) published article #2 (Nature Astronomy, via Hubble) on atmospheres (free) [why can't Hubble make their work as exciting as ESO can?] Hitchiking life in the TRAPPIST-1 system (Astrobites) is a good possibility ---------------------- A new definition of 'planet'? (Sky & Telescope) formation by core accretion (planets) and formation by gravitational collapse (brown dwarfs and stars) interesting background and commentary (Earth & Sky) Why NASA should start funding SETI again (Scientific American) 3 reasons... none very convincing |
Primordial black holes, revived? (Astrobites) again? NASA's WFIRST eliminated in Trump budget proposal (Atlantic) the big mission to study dark energy NASA administrator double-speak on 2019 budget The mass of the Milky Way: 150 +/- 80 (Astrobites) Tera-solar-masses Is the Big Bounce back in play? (Quanta) debating the pre- Big-Bang universe 3 Illustris papers have results on simulations of the universe (Sky & Telescope) but why not on the Illustris site? A Milky-Way origin star? (Astronomy) iron-deficient, carbon-rich Chasing dark matter with the oldest stars (Princeton U.) Synchronized planar galaxy rotation in galaxy clusters (Sky & Telescope) Centaurus A makes it 3 for 3.... but it contradicts the ΛCDM model expectation Surprisingly complex organic molecules found in LMC (ALMA) in stellar embryos The puzzle of the first monster black holes (Scientific American, February 2018 issue) how so big, so fast? (paywall) |
Neutron lifetime matter deepens (Quanta) it's not neutron γ-ray emission (as hypothesized just below) Are neutrons decaying into dark matter? (Scientific American) it would explain contradictory neutron-lifetime results .... experimental test results now completed... see above quantum computing again Quantum computers can't possibly work (Quanta) even in principle The quantum internet has arrived (Nature) and it hasn't Job One for quantum computers: boost AI (Quanta) Quantum computing (Physics Today) both excitement and confusion ---------------------- |
NC: we're number 39! (Politico) average rankings over 13 categories incl. education, poverty, health, income, employment, etc State legislative assaults on the courts (Brennan Center for Justice) in 14 states Not-Trump, yes anti-Trump, no What Democrats need to do (Washington Post) to win back independents and never-Trump R's Anti-Trump recoil goes too far (Atlantic) The correct analogy to Trump's administration is Clinton's (Atlantic) not Nixon's ---------------------- The Biggest Secret (The Intercept) James Risen's multiyear battle to expose NSA spying (and lying) Nuclear war with North Korea (Vox) worse than you think democracy, or not America is not a democracy (Atlantic) how the U.S. lost the faith of its citizens How democracies die (Vox) explained The Republican party is a threat to constitutional order? (Atlantic) is it time to vote mindlessly? Can we exit Trumpocracy? (Atlantic) Democracy continues its disturbing retreat (Economist) in half the world's countries ---------------------- immigration again A grand bargain on immigration (NY Times) that both sides will hate The politics of immigration (NY Times) and why Trump has the upper hand The two sides (American Prospect) How immigration became party-polarized (Atlantic) it wasn't in 2004 Immigrants are a fiscal boon to the U.S. (Bloomberg) and not a burden says a 2016 meta-analysis (National Academy of Sciences) "the impact of immigration on the labour market of the native born(s) ... is quantitatively very small" ---------------------- State of the Union, annotated (Atlantic) Fraternity hazing is prevalent across NC (Raleigh N&O) and this is news? the Nunes memo explained WITH diagrams (Vox) like a flowchart explained WITHOUT diagrams (Vox) and the actual memo, annotated (Washington Post) and again (LA Times) and again (Politico) and the alternative Nadler memo (MSNBC) which totally destroys the Nunes memo and finally (2/24/18), the Democratic response The full (redacted) response (Politico) 5 takeaways (NY Times) Tearing the Nunes memo apart (Vox) Demolishing the 'fake' Nunes memo (NY Mag) ------------------ NC: the worst gerrymandering in history? (Raleigh N&O) |
The intellectual war on science (Steven Pinker in Chronicle of Higher Education) wreaking havoc in universities and jeopardizing the progress of research tech The Soul Suckers (Esquire) Amazon, Apple, Facebook, & Google; ... and tax avoiders ... and job killers Facebook is a "surveillance operation" (Quartz) "in an abusive relationship with its users" Inside Facebook's hellish two years (Wired) that shook the world Driven to suicide by Uber/Lyft? (NY Post) woe are the taxi drivers Elon Musk: 5 billion dollars of federal support (The Hill) and counting Do we really want the damn thing? (Indy Weekly) Amazon in the Triangle? What Amazon does to poor cities (Atlantic) is any job a good job? It's not the tech, it's the advertising (NY Times) but what are we doing about it? Is sociology the next physical science? (Physics Today, February 2018 issue) the reincarnation of Asimov's Foundation trilogy? Getting started with LaTex in Astronomy (Astrobites) explainers (Wired) Hyperloop Drones ---------------------- science Join the hunt for cosmic rays (Astronomy) No, no, no ,,,, A magnetic pole flip will not make parts of Earth uninhabitable (Science 2.0) facts, mistakes, re-posts and reviews Why this year's flu vaccine is only 10% effective this year (Vox) blame hen's eggs sports science, Olympics Science of 16 winter events (NBC/NSF) in 4-5 minute videos, from 2010... and with activities (click the side panel) & 10 more from 2014 with lesson plans Making snow & ice for the Olympics (Smithsonian) Bobsledding, skiing, and curling stones (Smithsonian) Why ice is slippery (Vox) or how ice skating works Biophysics of 7 winter events (Popular Science) Science at the 2018 Olympics (Scientific American) a mostly lame collection of articles sports science, football This is your brain on football (Vox) if you play Brain damage in 99% of NFL players studied (Boston University) Super Bowl players 45 years on: paying the price (Washington Post) regrets? or not? Football destroyed his mind (NY Times) by the wife of a 5-yr NFL player Concussion Protocol (Intercept) a video of all 280 concussions in this year's NFL season ---------------------- science policy Trump budget sows science confusion (Nature) major cuts retracted? Trump budget proposal slashes science across all agencies (Scientific American) Trump's science apathy (Physics Today) ---------------------- ice and water 2018 Underwater Photographer of the Year awards (Atlantic) 30 selected photos, surprisingly tame (an underwater car or ship or wheel or motorbike or plane is interesting?) the entire selection A newly-discovered form of ice (NY Times) and likely prevalent on Uranus & Neptune Why polar bears are starving (Science) same reason Earth is getting hotter: energy imbalance and the useless accompanying video Atlantic has much better pictures and viedo ------------------ school Education proposals in Trump's budget (Atlantic) federal funding of public schools is cut;, bur huge increases for school-choice We all live 'on campus' now (New York) and that's not a good thing How hard do college professors work? (Atlantic) In praise of charter schools? (Raleigh N&O) yeah, maybe in some alternate universe ------------------ life in past Where dinosaurs and mammals once crossed paths (NY Times) and now a NASA parking lot Ancient Mayan city found under Guatemala jungle (Guardian) home for 10 million? As many building as Manhattan (Guardian) Tracing humans' tangled evolutionary journey (Guardian) but sadly, no flow- chart-like tree ------------------ |
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late January 2018 |
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Total lunar eclipse: 1/31/2018 morning (Sky & Telescope) starts at 6:48 am EST with the moon 4° above the horizon in Durham, and it ends at moonset, 7:18 am and useful projects you could have done if it lasted (Sky & Telescope) Sea level on Titan (Astronomy) and why Titan's lake basins have jagged edges New fossil discoveries challenge life's start date on Earth (Quanta) back to 3.77 Byr ago ... or even 4.23 Byr? Meteorites from Michigan fireball recovered (Sky & Telescope) with a pressure- wave recording of the break-up causing a seismic 2.0 event ... and more The Hypatia rock: a pre-solar meteorite? (Astronomy) or something more exotic? 24 'gorgeous' images from Juno at Jupiter (Atlantic) climate change the past 2017 Global Climate Assessment {NOAA) ![]() Earth's warming continued in 2017 (NY Times) even without El Nino, it was the 2nd (says NASA), 3rd (says NOAA) -hottest year on record The hottest 4 years in recorded history (Washington Post) were the last 4 (and with 3 nice graphs) the future ... but maybe the most dire future scenarios can be ruled out? (Washington Post) based on published article (Nature) looking for a constraint on climate sensitivity Wired comments Cleaning up air pollution could increase global warming (Scientific American) by 0.5 - 1.1 °C, along with more precip and more extreme weather says new research (Geophysical Research Letters) We aren't even landing a punch... (NY Times) in trying to stop climate change Does rising CO2 help or harm plants? (Scientific American) a net harm, ....probably? communication The amateur scientist who discovered global warming? (Wired) book review, with a fake news title politics Tracking 'Silenced Climate Science' (Columbia Law) documenting the restrictions on climate reporting Scientific American comments Reckoning with climate change will demand ygly tradeoffs with environmentalists (Vox) and everyone else environment Dangerous consequences resulting from starting -- and stopping -- engineering? (Wired) to biodiversity and the ecosystem (but don't we have more important things to worry about?) published article (Nature) (behind a paywall) The damage done by Ryan Zinke (New Yorker) and the Interior Department Can we save the corals? (Scientific American, January 2018 issue) (paywall) |
An unexpected black hole -- in a globular cluster (Earth & Sky) at 4 solar masses ... the press release (ESO) ... published article in MNRAS (RAS) The formation of the heaviest elements (Physics Today) mostly about the r-process (in colliding neutron stars) |
A new definition of 'planet' (Sky & Telescope) distinguishing between formation by core accretion (for planets) and gravitational collapse (for brown dwarfs) A new way for hunting alien life (Scientific American) look for CH4 & CO2 and the absence of CO (and O2) and the published article (Science Advances) Are most hot exo- Earths stripped- down Jupiters? (Astronomy) TRAPPIST-1's 2 most habitable planets (Guardian) with 'definite' liquid water (acc. to models) says research article (arXiv) is it the only system with its own website? (TRAPPIST-1) 2017's 6 most intriguing exoplanets (Space) the TRAPPIST-1 family tops the list |
The oldest spiral galaxy? (Astronomy) @ z = 2.54, age = 2.6 = Gyr A.B. -- and in the process of forming arms The SMBH mass size regulates a galaxy's star formation rate (Nature) higher the mass, sooner & greater the quenching rate (paywall) Order in a chaotic universe? (ALMA) 800 Myr A.B., galaxies have settled into rotating disks... well, at least 2 did! |
A laser powerful enough to rip apart empty space? (Science) just what we need Searching for the dark: the hunt for axions (Scientific American, (January 2018 issue) (paywall) Why are the hardest phsyics equations so difficult? (Quanta) in a word, turbulence quantum computing The era of quantum computing is here (Quanta) but the outlook is cloudy An introduction to quantum computing (YouTube) a 23+-part video series by Dayton Ellwanger (NCSSM '13) Beginner's guide or Intermediate guide (IBM) if you prefer to read While you were sleeping (NY Times) hyping the future while visiting the first 50-bit quantum computer The Quantum Spy (Amazon) more reality than hype ----------------------- |
Trump's 1st year immigration race & MLK day Appalachia war drugs 1968 spying Michelangelo Trump's 1st year Grading Trump on his own goals (538) A damage assessment (Washington Post) A pleasant surprise (Washington Post) The optimists were wrong (New Yorker) for the most part Extremely and uniquely wrong (Washington Post) Why conservatives must abandon Trumpocracy (Atlantic) A radical change in world view (Washington Post) Trump's Middle East policy is imploding (New Yorker) Abandoning science advice (Union of Concerned Scientists) ----------------------- and longer range Get over yourself, America (Politico) while China thrives on engagement, the U.S. is focused on containment Clueless vs. Trump (NY Times) which is worse? ----------------------- immigration A massive shift to the right in the immigration debate (538) how Trump and his minions succeeded How US immigration has changed over 120 years (Washington Post) The people who don't want legal status for Dreamers (NY Times) whereas most Americans do A century-old argument (Atlantic) who's allowed in ... and who's not The path to compromise is clear (538) but getting there is hard for both parties Barriers rising worldwide (Washington Post) the new age of walls all about Immigration (Pew Research) the greatest research compilation anywhere ----------------------- race & MLK day Time to reclaim the true MLK (Washington Post) challenging America's exceptionalism, not celebrating it The radicalism of MLK's nonviolent resistance (Washington Post) the means, not the ends, was of utmost importance King's dream or Trump's nightmare? (NY Times) which will we choose? Five decades of white backlash (Atlantic) MLK: scorn for white moderates? (Washington Post) the letter from Birmingham jail ----------------------- Appalachia A hillbilly syllabus (100 days in Appalachia) Inside Appalachia (WV public broadcasting) Hillbilly Elegy The lives of poor white people (New Yorker) Trump: Tribune of poor white people? (American Conservative) an interview with J. D. Vance Teaching the wrong lessons? (New Republic) Advancing the conversation? (NY Times) can poverty be a family tradition ----------------------- war, nuclear or otherwise Doomsday clock advances 30 seconds to 11:58 B.A. (Washington Post) due to threats of nuclear war and climate change Trump: "insane and ignorant" on nuclear weapons (Rolling Stone) How the U.S. is making war in Yemen worse (New Yorker) with a quasi-history of recent Yemen U.S. military prepares for the last resort (NY Times) ... war with North Korea (WBUR 50-minute OnPoint audio) North Korea has closed the gap (Defense One) we cannot shoot down its missiles Daniel Ellsberg, nuclear worrier (NY Books) if nuclear weapons are too dangerous to use, they're too dangerous to have Pandemonium and rage in Hawaii (Atlantic) What would have happened next, had it been a real alert (Time) What to do in case of a nuclear attack (Washington Post) 'stay indoors' tops the list ----------------------- drugs Diet coke's moment of panic? (Atlantic) so that's why they're introducing 3 new flavors? Why did so many Americans turn to opioids? (New York) despair? or because they were there? It's not the entitlements (538) it's rising health costs for all ages, stupid ----------------------- 1968 Parallels to 50 years ago? (NY Times) the last time America fractured 1968: The year that changed American forever (US News) 50 years later, MLK's America is still in a world in trouble (USA Today) 8 unforgettable events that made history (CNN) Revisiting Vietnam (Smithsonian) 50 years after the Tet offensive 50 years ago, in photos (Atlantic) 1968, the year in music (Classic Bands) ----------------------- spying What Amazon Echo and Google Home are doing with your voice data (Wired) and what to do about it Does Glenn Greenwald know more than Robert Mueller? (New York) why he think the Russia investigation will find nothing Misused FISA surveillance? Release the memo! (Intercept) or is it just more GOP hype? ----------------------- NSA destroyed surveillance data it promised to keep (Politico) for people suing the NSA... oh well ----------------------- Michelangelo at the Met Divine draftsman and designer (Metropolitan Museum of Art) A divine star (NY Times) A genius in draft form (National Review) Exploding Art History (New York) Why the exhibit was nearly impossible to pull off (ArtNet) 7 reasons ----------------------- et cetera Can you score as high as Trump on the Montreal Cognitive Test? 30 out of 30 is nothing to brag about The Bayeux Tapestry coming to Britain? (Guardian) mon Dieu! The Guardian goes tabloid ... (NY Times) another casualty of Facebook/Google? or maybe it's for reasons of clarity and imagination? (Guardian) nah, more likely, it's to save money Infrastructure: wasting an opportunity? (538) Qatar vs. Saudi Arabia & the Emirates (NY Times) and no, not in soccer |
Astronomy Days is this weekend (NC Museum of Life and Science) in Raleigh NC education bad tech science data nature gerrymandering pseudoscience education in NC NC K-12 schools drop in EdWeek rankings (Raleigh N&O) 1from 9th in 2011 to 40th today complete EdWeek 2018 rankings (Education Week) NC gets a D+ in student achievement and a D in school financing (spending 35% less per student than the national average) Charter schools take money away from NC school districts (Durham Herald Sun) greatest reduction of services is in Durham and elsewhere How China infiltrated America's classrooms (Politico) the rise of the Confucius Institutes (mostly) bad tech A totally accidental explanation of everything wrong with Silicon Valley's view of the world (Quartz) Is new tech just about greed? (NY Times) fortunately not Are smartphones really destroying the lives of teenagers? (Scientific American, February 2018 issue) spoiler alert: "it's not that simple" (paywall) How smartphone addiction kills manners and moods (NY Times) and creates neck pain ----------------------- science data A new science search engine (Dimensions) linking papers to grants and patents Online astro data gets a refresh (Physics Today) Is the golden age of astronomy over? (Scientific American) focus on multiple missions rather than one huge one? nature The dark side of light (Nature) how artificial lighting is harming the world The end of night threatens animal ecology and human health (Scientific American) 1/3 of the world can't see the Milky Way at night The importance of biodiversity (Atlantic) life's safety net Blue Planet II: the greatest nature series of all time? (Atlantic) (contains spoilers!) The murmurations of starlings (Washington Post) 13 pictures 8 science/health myths that need to die in 2018 (Vox) e.g., we need to have a debate on climate change gerrymandering continued An atlas of redistricting (538) for each state, current congressional maps & 8 other ways to redistrict (generally more fairly) and the methodology of the 8 other ways Ending partisan gerrymandering won't fix what ails America (538) Has the tide turned? (Atlantic) Pennsylvania makes it three Math strikes a blow for democracy (Nature) featuring Jonathan Mattingly (NCSSM '88) -- but will the Supreme Court agree? Adventures in extreme gerrymandering (NY Times) 3 maps for PA: from fair to unfair A case for math in judging partisan gerrymandering (NY Times) Judge Wynn vs. Judge Roberts The math tools that are changing judges' minds on gerrymandering (Vox) North Carolina as a test case ----------------------- Facebook & Google: getting worse, instead of better The monopolistic behavior of Facebook & Google (George Soros) how they avoid responsibility for -- and avoid paying for -- the content on their platforms How Google tracks your every move (Wired) Facebook's new plans to let users decide news trustworthiness (Vox) what could possibly go wrong? The problem with Facebook's new news feed (NY Times) Facebook fiddling magnified fake news (NY Times) in countries where similar news-feed changes have already been made AARP to Facebook: stop your age discrimination now (ProPublica) how to fix Facebook, perhaps How to fix Facebook (Washington Monthly) before it fixes us... by a former Zuckerberg mentor and the short version (Daily Mail) of the 8 steps ----------------------- pseudoscience continued Astrology on the rise (WBUR OnPoint 50-minute audio) for millennials. of course Beyond falsifiability (Preposterous Universe) defending the multiverse because "we don't have any choice" ... and a rational rebuttal (Not Even Wrong) ----------------------- |
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early January 2018 |
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solar system |
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Ice cliffs spotted on Mars (Science) Clean sub-surface water on Mars (Wired) cliffs? subsurface? is this really the same story? AAS meeting press release (NASA JPL) full paper here (Science) How comets spin down (Nature) outgassing? Ingredients of life found in meteorites (@AAS) 10 places with snow, besides Earth (Earth & Sky) can you name the 9 places in the solar system? Did the solar system form in stellar-wind bubble? (Earth & Sky) of a supernova or a Wolf-Rayet star Atmospheric CH4 changes seasonally on Mars (Science) incoming meteors or signs of life? Mars & Jupiter pair up before dawn (Sky & Telescope) with Saturn and Mercury close by NOAA & USGS: A new plan to study Earth from space (Nature) Synch your calendar to the solar system (NY TImes) 26 dates to look forward to this year (and how to synch them to Google or iOS calendar) Jocelyn Bell looks back on her cosmic legacy (New Yorker) 50th anniversary of pulsars' discovery Solar and lunar eclipses in 2018 (Sky & Telescope) 2 lunars and 3 partial solars; but only part of the lunar of 1/31/18 is visible in the US climate science How we know it's climate change (NY Times) detecting the fingerprints of global warming Scientists can now attribute specific disasters to climate change (Scientific American) 5 'favorite' climate stories of 2017 (NY Times) communication How climate-change deniers rose to the top of Google searches (NY Times) creating a platform for false and misleading claims The desperate need for action on climate change (Vox) in a series of 22 cartoons geoengineering & mitigation A radical new scheme to engineer the world's glaciers (Atlantic) building underwater sand walls at the mouths of the world’s most unstable glaciers Transportation is America's biggest climate problem (Vox) for 2nd year in the row the future Mass extinctions in oceans by 2100? (Scientific American) if we keeping adding carbon to the environment |
Black hole apocalypse (2-hr edition of PBS NOVA) surprisingly both literate and interesting, covering all facets of black holes, from stellar to colliding to supermassive ... and more associated Educator Guide (PBS Learning Media) has an Iphone-only app @AAS Significant brown dwarf population found in Orion nebula (Hubble) a 3-D fly-through the nebula (NASA JPL) Interstellar benzonitrile (NRAO) found in the ISM for the first time... ... and may explain how planets got the seeds of life (Scientific American) benzonitrile is the building block for PAHs and a sign that benzene exists in interstellar space ----------------------- 'Seeing' black holes (Vox) illustrations, images, or something else? Sorting elements by their X-ray emissions in supernovae (Earth & Sky) bonus: origin of elements by process Tabby's star changes caused by dust (arXiv) sorry, alien hopers ... Sky & Telescope comments |
@AAS Ringed disks don't always mean planets (Sky & Telescope) Metal-rich stars host closer-in planets (SDSS) but were they formed there or did they migrate in? ----------------------- Exoplanet science 2.0 (Nature) the study of life here & elsewhere requires a new coherent plan A recipe for making mini-Neptunes (Astrobites) they can form from both pebbles and planetesimals, at a variety of distances It's never aliens, until it is (Scientific American) last year's big disappointments: Oumuamua, Tabby's star, & the Pentagon's UFOs that didn't pan out |
@AAS The most distant resolved galaxy ever (NASA JPL) seen 500 Myr A.B. Probing the archaeology of of the Milky Way's ancient hub (Hubble) yielding clues to our galaxy's formation Dark Energy Survey releases first 3 years of data (SDSS) 11 new Milky Way stellar streams from ripped-apart satellite galaxies; animations here New insights into jets of supermassive black holes (Northwestern U.) the jets co-precess with the disk due to GR frame-dragging... with animations Growing up on the edge of a cosmic void (AAS) are you any different? fast radio burster 121102 Magnetic secrets from a faraway galaxy (NY Times) Edging closer to solving a cosmic conundrum (Atlantic) Into the lair of an FRB (@AAS) A very odd and extreme cosmic neighborhood (Quanta) "a magnetar in a magnetically-dense birth nebula? or a "neutron star living in the environment of a massive black hole"? or is it Dead stars orbiting a black hole? (Scientific American) and the published paper (Nature) but we still don't quite know what the source is ----------------------- Why is there a filament pointing toward the Milky Way's SMBH? (Earth & Sky) An astronomy 'dream team' to solve the universe's "problems" (Astronomy) chutzpah or just hype? |
Can tabletop experiments replace CERN? (Nature) how they might find evidence of new particles, physics beyond the Standard Model Why an old theory of everything is gaining new life (Quanta) the re-rise of asymptotically- safe gravity "There's no conflict between lack of evidence for string theory and work being done on it" (the Wire) defending the indefensible? |
The danger of accepting the unacceptable (Atlantic) what if we get used to the lying, the bullying, and the boasting? So now we know what happens if you don't read (Atlantic) or won't, or can't or ... Making China great again (New Yorker) Trump surrenders leadership; Xi Jinping picks up the pieces A deadly miscalculation on North Korea? (Vanity Fair) "the war games solutions are all horrific" Whose Holy Land? (NY Books) Israel, Palestine, and what came before Our retreat to tribalism (NY Times) remembering 2017 Bigly damage (NY Books) Trump's 1st year Lie of the year: the Russian election interference is a made-up story (Politifact) & its 10 most clicked-on stories Winners and losers in politics, 2017 (Washington Post) 2017: the year in charts (NY Times) mostly politics and the economy 16 megadisasters in 2017 America (Vox) the new normal ----------------------- There is no 1st-amendment right on college campuses (Vox) neither students nor professors can engage in personal abuse Why U.S. heath care is so much more expensive than any other country's (NY Times) it's the high prices (without cause), stupid Amazon vs. USPS (Vox) Sue Grafton: a master at subverting the detective novel (NY Mag) Kinsey Milhone's last case: "Y is for..." A new history of World War II (New Yorker) without addressing why it started Saving the free press from private equity (American Prospect) a losing cause? The stupidity of impeachment (NY Times) instead, do your job, Congress... ... and if you need another job, go to Phoenix... or Salt Lake City (Wallet Hub) NC cities aren't that great for jobs |
astronomers meet in Maryland Day 4 (Astrobites) gravitation waves; exploding white dwarfs; science funding Day 3 (Astrobites) misunderstood Venus; IR astronomy; evolution of stars and galaxies; bid data in astronomy Day 2 (Astrobites) an FRB session; stormy life in galaxy clusters; using Astrobites in education; surprises in stellar evolution; gravitation-wave astronomy Day 1 (Astrobites) Juno@Jupiter; expanding universe: new physics?; will TESS find 70 exo-Earths? ----------------------- tech Big tech: predatory capitalism (American Prospect) documenting the tangible damage that Facebook, Google, et al. have done to democracy Facebook finally blinks? (Atlantic) after it "broke ... journalism ... and democracy" it's now "breaking its own site" 2 major flaws found in world's computers (NY Times) nearly all of them & what you need to do according to NY Times according to US-CERT according to Wired A looming digital meltdown (NY Times) was the digital world built too rapidly? The future of work (Politico) it's not only about automation Why is the U.S. so bad at worker retraining? (Atlantic) by protecting workers from automation Get a password manager, now (Wired) no more excuses 10 ways tech will shape our lives n 2018 (Washington Post) 5 good, 5 bad The 4 big tech trends to follow at CES 2018 (NY Times) Alexa-ites, smart cities, smarter cars, and 5th-gen wireless Thinking about investing in Bitcoin? (Guardian) don't ----------------------- science Frnakenstein lives on (Science) could science destroy the world? Interior Department science grants now subject to 'political priorities' review (Washington Post) 2018: what to expect in science (Nature) moon missions, ancient genomes, and a publishing showdown What the cultured scientist looks forward to 2018 (Nature) exhibits & movies Ancient Americans arrived in a single wave (Science) about 25,000 years ago, across Beringia land connection NY Times fleshes out the story Science says fitness trackers don't work (Wired) wear one anyway Exercise won't help you lose weight (Vox) the science is in These toxic chemicals are everywhere (Washington Post) and they're not going away, ever ----------------------- math The abc conjecture (Scientific American) solved, published, or neither? and much much more, for math geeks (Not Even Wrong) Why symmetry still beguiles mathematicians (Wired) and physicists too A new largest prime number (538) it's 277,232,917 - 1, and it's 23 million digits long ----------------------- pseudoscience String theory is still the best explanation for everything (Quanta) despite no experimental evidence nor any likelihood of ever getting any How astrology took over the Internet (NY Times) and this is surprising? A brief (30 pages!) history of the multiverse (arXiv) and still no journal is willing to publish after 2 years ----------------------- voting and gerrymandering Federal court judges rule NC congressional voting plan relies on unconstitutional partisan gerrymandering (Raleigh N&O) first time ever on such grounds; court asks for new plan by 1/29 Duke math prof (& NCSSM alum c/0 '88) did the math that drew the line on GOP gerrymandering (Durham Herald Sun) NC: where every district looks like a monster (Washington Post) with pictures, of course The math behind gerrymandering (Wired) and how it works (with quiz questions!) Revealing the true toll of voter ID laws (Wired) with a simple algorithm Two views of gerrymandering (NY TImes) both Maryland and Wisconsin reach the Supreme Court Stop the voter purge! (Washington Post) isn't it enough that 40% of Americans didn't/couldn't vote in 2016? Is Navajo packing gerrymandering? (NY Times) a court battle over indigenous voting rights How to redraw school boundaries so that there's less segregation (Vox) ----------------------- teaching/educaiton America's teacher shortage can't be solved by hiring more unqualified teachers (Washington Post) the main problem is teacher retention... Teacher shortage shortchanges America's students (WBUR OnPoint 50-min interactive) salaries stagnant, poor working conditions, 35% drop in teacher education programs Thousands of teacher positions vacant across the country (Chalkbeat) 4000+ alone in just the 15 largest districts NC teacher attrition is still 9% per year (Raleigh N&O) but it's 19% in Durham and 14% in Chapel Hill ... yet some teachers wait 6 months to get hired (Raleigh N&O) due to delayed paperwork NC's system of funding schools needs to change (Raleigh N&O) it's unfair for poor and minority kids The legislature's attack on NC public schools (Raleigh N&O) it lowered class size without funding for more teachers NC leads nation in board-certified teachers (Raleigh N&O) 18% of all such teachers nationwide Why are our most important teachers paid the least? (NY Times) the plight of preschool teachers |
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the 5 or 10 (or so) top stories of 2017 |
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Best photos from the 8/21/2017 eclipse (Popular Science) ok, some duds too solar system exploration Mars is not Earth (Nature Geoscience) looking for Martian life -- and the origin of life -- underground (no paywall) Where next?: NASA finalists: comet sampling and Titan drone orbiter (NY Times) beating out missions to Venus, Moon, Saturn, Enceladus Surprises at Jupiter (Sky & Telescope) Juno's first science results A special issue on Enceladus (Astrobiology Journal, September 2017) ----------------------- Cassini (overload?) Cassini retrospective (Scientific American, October 2017 issue) and it's free Download the 100+- page Cassini e-book (NASA) The big questions about Saturn that Cassini may yet answer (Nature) composition of its atmosphere, age of the rings, & the origin of its magnetic field Cassini's greatest hits (Physics Today) the moons, the rings, & the clouds: 20 of the best images The best of Cassini: 13 years at Saturn (Atlantic) 40 detailed images with captions ----------------------- our Moon How and when the Moon formed (Sky & Telescope) with links to four new articles A new Moon (Physics Today, June 2017 issue) recent findings challenge old ideas A(nother) new theory of Moon's origin (Scientific American) the synestia hypothesis -----------------------
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1st kilonova: the neutron-star merger A golden binary (Nature) gravitational and electromagnetic waves from the merging neutron stars Cosmic convergence (Science) a short update on the neutron-star collision announced earlier in the years A new view on the origin of gold (Quanta) from neutron star collisions --- not supernovae? .... a prescient article ----------------------- Open to debate: the insides of a neutron star (Quanta) squishy soft or solid? Gravitational waves and stellar paleontology (Nature) 2-pager on three scenarios for black-hole mergers The supernova that wouldn't die (Nature) the longest-lived supernova ever observed (600 days before fading) -- un-explainable with current models A celebration of Supernova 1987A (Harvard Smithsonian) with an image set, including 3-D |
understanding exoplanets Forbidden planets (Science) understanding alien worlds once thought impossible Making sense of the exoplanet zoo (Science) a nice radius-mass graph separates exoplanets into 3 kinds: jovian, neptunian, & terran The three eras of planetary exploration (Nature Astronomy) understanding the solar system is not enough ----------------------- life in the universe: common or not ? Oldest fossils suggest that life in the universe is 'common' (U Wisconsin) The likelihood of life in the universe as a function of time (axXiv) the conclusion: life peaks at 10 billion years A.B. near low-mass stars: are we the most ancient ones? The case for cosmic modesty (Scientific American) looking for life in all possible forms |
Earliest SM black hole gives a rare glimpse of the early universe (Quanta) how did it grow so big, so fast? Starving vs. feasting black holes (Sky & Telescope) a change in the unified model of active galaxies? Does dark energy change with time? (Sky & Telescope) If so, it could explain the discrepancy in H0 values from CMB and supernovae data New estimate for Milky Way's mass (Sky and Telescope) based on globular cluster motions, lower (by 30%) than previously thought Cosmic 'cold spot' challenges standard cosmology (Astronomy) a matter supervoid, the last hope, is now ruled out Explaining the Milky Ways's γ-ray excess (Sky & Telescope) pulsars or dark- matter annihilation? What's wrong with Hubble's constant? (Science) bad assumptions? new physics? Einstein's ' greatest blunder' (Physics Today) the 100th anniversary..... and perhaps the wrong blunder has been assumed? |
Anti-matter and matter neutrinos behave differently? (Quanta) a clue to why the universe exists? The origin of cosmic positrons (Scientific American) is it mundane (pulsars) or exotic (annihilation of dark matter)? How things get heavy (Physics Teacher, October 2017 issue) the nature of mass Quantum teleportation is weirder than you think (Nature) getting to the heart of quantum theory Hidden worlds of fundamental particles (Physics Today, June 2017 issue) how hidden sectors might solve the hierarchy problem, dark matter, and matter/antimatter asymmetry The neutrino: fundamental to the universe (Aeon) a tale of bombs, espionage, and subtle flavors |
the year of Trump Incoherent, authoritarian, and uninformed (Vox) Trump's appropriate coda to 2017 Our dishonest President (LA Times) in 6 parts Why Trump won: cultural anxiety (PRRI) one of the more believable reasons Busting myths: Trump supporters weren't poor and weren't working class (Washington Post) 65% of his voters came from the better-off half of the economy How immigration foiled Hillary (NY Times) and elected Trump ----------------------- The new class war (American Affairs) what is America about? The pity of it all: remembering the Vietnam War (NY Review of Books) the Ken Burns retrospective Facebook's manifesto: A blueprint for destroying journalism (Atlantic) What Hillary knew (Atlantic) finally, an accounting of Bill Clinton's past? White evangelicals: the greatest threat to christianity? (Washington Post) maybe to America? the media from the right They're wrong about everything (Wash. Free Beacon) "almost the entirely of what one reads on web or in print is speculation" from the left Media malpractice (The Nation) keeping American shocked rather than informed |
science & math Top 10 science stories of 2017 (Scientific American) the total solar eclipse, colliding neutron stars at the top, in space A simple guide to CRISPR (Vox) biggest science story of the decade? Life's first molecules: proteins or RNA? (Scientific American) 2017 Nobel Prize in Physics (Nobel Prize) for discovery of gravitational waves Quantifying (and fighting) gerrymandering (Quanta) math for good ----------------------- education The future of American undergraduate education (American Academy of Arts& Sciences) a challenge of quantity has become a challenge of educational quality The decline of the Midwest's public research universities (Atlantic) threatening economic vibrancy Can American education be rescued? (Scientific American) Can American education be rescued? (Scientific American) The right way to fix education (NY Times) ----------------------- tech Have smartphones ruined a generation? (Atlantic) Our minds have been hijacked by our smartphones (Wired) how to rescue them Net neutrality can't fix the Internet (Atlantic) can anything? Elon Musk's billion-dollar crusade to stop the AI Apocalypse (Vanity Fair) ----------------------- teaching Evaluating teacher effectiveness (Prospect) evaluating teachers by their students' performance under fire, finally |