The Real Sixth Sense
Learn how to balance in the martial arts
Space Shuttle Discovery (OV-103) Interactive Virtual Tour...
Why the mantis shrimp is awesome.
Why I Let My Students Cheat On Their Game Theory Exam
Infographic: 50 Unbelievable Facts About Earth
This infographic contains 50 fascinating facts about Earth. 40 million tons of dust sweep from the Sahara to the Amazon every year?
Wringing out a washcloth in space
What happens when you wring a washcloth out in zero gravity? Something cool. Commander Hadfield is the best. I love when he cas
God vs. Science - God vs. Science by Maggie Shaver
A science professor begins his school year with a lecture to the students, "Let me explain the problem science has with religion." The atheist pro...
Sixteen Things Calvin and Hobbes Said Better Than Anyone...
To paraphrase E.B. White, the perfect sentence is one from which nothing can be added or removed. Every word plays its part. In my more giddy moments I thi
The Most Futuristic Predictions That Came True in 2012
Yesterday we told you about the biggest scientific breakthroughs of 2012. But now we turn our attention to those developments that make us realize just how futuristic things are quickly becoming.
National Museum of the U.S. Air Force - Virtual Tour
Answering your hypothetical questions with physics, every Tuesday.
The Professor Teaches About Evil and Christianity
The atheist professor of philosophy pauses before his class and then asks one of his new students to stand. He considers for a moment. ...
20 Inspirational Quotes To Brighten Your Day
I love inspirational quotes. They are powerful nuggets of wisdom condensed into 1-2 lines. Whenever I read them, I get so inspired to take action. I remember when I was a high school student, I would decorate the cover of my foolscap pads with quotes...
10 Sentences that Can Change Your Life
Dynamic Periodic Table
Interactive Web 2.0 periodic table with dynamic layouts showing names, electrons, oxidation, trend visualization, orbitals, isotopes, search. Full descriptions.