The Scale of the Universe 2
Zoom from the edge of the universe to the quantum foam of spacetime and learn about everything in between.
Why Nikola Tesla was the greatest geek who ever lived
An ode to the father of the electric age.
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Fuel cell - Wikipedia, the free encyclopedia
A is a device that converts the chemical energy from a fuel into electricity through a chemical reaction with oxygen or another oxidizing agent. is the most common fuel, but hydrocarbons such as natural gas and alcohols like are sometimes used. Fue...
32 Pictures You Need To See Before You Die
You haven't truly lived until you've seen these pictures.
23 incredible new technologies you'll see by 2021
The Maya said we're due for a shake-up soon. Turns out, they were right.
New Scientist TV: One-Minute Physics archive
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Powers of Ten. Based on the film by Charles and Ray Eames....
Powers of Ten, Powers of 10, Charles and Ray Eames, Los Angeles, California
The Hidden Message in Pixar's Films
Movies | personhood | I love Pixar. Who doesn't? The stories are magnificently crafted, the characters are rich, hilarious, and unique, and the images are lovingly rendered. Without
100 Skills Every Man Should Know: 2008's Ultimate DIY List...
Brains and charm are fine, but a real guy needs to know how to do real stuff. After months of debate among PM's expert editors, here's our lineup of essential skills, broken down in 10 categories f...
Brief Answers to Cosmic Questions
Lesson Plan for Making a Speaker Laboratory
Judgmental Bookseller Ostrich meme
create your own Judgmental Bookseller Ostrich meme
Mesmerizing video of a series of pendulums moving in an out of sync with each other until at the end...well, I won't spoil it.
Radiation Dosage Chart
Dynamic Periodic Table
Interactive Web 2.0 periodic table with dynamic layouts showing names, electrons, oxidation, trend visualization, orbitals, isotopes, search. Full descriptions.