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New
The latest blog posts to take off on Hacker News. 40 posts.
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Trust Science
Well, of course we all do trust science. We trust Bernoulli's Principle every time we get on a plane; we trust celestial mechanics when we take the kids outside to watch a scheduled lunar eclipse ; we trust subatomic physics when we relax with an iPod; we trust the laws of chemistry every time we strike a match; we…
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SF author Greg Egan reviews Avatar
Avatar Review by Greg Egan
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Nuclear Reactor Wall Charts
Super Phénix: Creys-Malville Nuclear Power Station, River Rhone (Sur le Rhone) Creys-Malville, Isere, France, Centrale Nucleaire Europeen...
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How to destroy the earth
Preamble Destroying the Earth is harder than you may have been led to believe. You've seen the action movies where the bad guy threatens to destroy the Earth. You've heard people on the news claiming that the next nuclear war or cutting down rainforests or persisting in releasing...
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World's shortest explanation of Gödel's theorem
From the highly eclectic blog of Mark Dominus
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Python in the Scientific World
Yesterday I attended a biweekly meeting of an informal a UC Berkeley group devoted to Python in science (Py4Science), organized by Fernando ...
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If You Want to Catch a Liar, Make Him Draw
A man accused of a crime is brought into a police interrogation room and sits down at an empty table. There’s no polygraph equipment in sight, and the typical two-cop questioning team isn’t in the…
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Tim Ferris: Beginner's Guide to Lucid Dreaming
From 1994-1995 I had the great pleasure of training with wrestling legend John Smith, 2-time gold medalist and 4-time world champion (domestic freestyle record of 80-0; international freestyle record of 100-5).
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The New Science of Causation
It seems like each new day brings another one of those headlines: regular sleep “linked to” life expectancy, playing video games “associated with” surgical prowess, bullies “at risk” of becoming criminals, and “does breastfeeding reduce a baby’s blood pressure?” (the old rhetorical question gambit). Sometimes the…
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What You Learned About How Planes Fly Was Probably Wrong
So we all know how planes fly, right? The top of the wing is rounded and the bottom of the wing is more straight. Air takes longer to travel over the top of the
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Dark Flash Photography - UV/IR Flash Instead of Visible Light
Dark Flash Photography To be presented at SIGGRAPH 2009, New Orleans. Download PDF Dilip Krishnan Rob Fergus Vision, Learning and Graphics Group Computer Science Department Courant Institute of Mat…
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Visualizing the Fourth Dimension Using Color
Color can be used to indicate position in 4D space
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Calorie restrictive eating for longer life? The story we didn’t hear in the news
Junkfood Science - truth about food and health
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PHYS771 Quantum Computing Since Democritus
University of Waterloo, Fall 2006 Tuesdays and Thursdays, 1:00-2:30pm BFG Building, 2nd floor seminar room (BFG2125)
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Steve Blank: Gravity Will be Turned Off
Part of marketing is the ability to communicate a message to thousands of people and convince them to believe your version of reality. When I was 19 I accidentally had a test run of my ability to d…
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Clocks, Kids, and General Relativity on Mt Rainier
In September 2005 (for the 50th anniversary of the atomic clock and 100th anniversary of the theory of relativity) we took several cesium clocks on a road trip to Mt Rainier; a family science experiment unlike anything you've seen before.
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