anie5

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BRAUNSCHWEIG, Germany. In these girth-conscious times, even weight itself has weight issues. The kilogram is getting lighter, scientists say, sowing potential confusion over a range of scientific endeavor.

Imagine an element that when used in a nuclear reactor is so safe that it may never lead to the possibility of the type of catastrophic meltdown that threatened the reactors in Japan. Picture one ton of such an element producing as much energy as 200...

"It's my intention to work into each lecture … one lie" One of my favorite college professors was a self-confessed liar. His teaching technique was evil genius...

If you see a student dozing in the library or a co-worker catching 40 winks in her cubicle, don't roll your eyes. New research from UC Berkeley shows that an hour's nap can dramatically boost and restore your brainpower. Indeed, the findings suggest ...

Space exploration is a grand adventure. Its mystery has always captivated us and the inevitable discoveries to come will add to the many cosmological insig

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European English (Humorous)

This page contains links to guides to solving many of the the types of quantitative problems found in . If you don't know where to start, try the links with the same name as the chapter the problem comes from.

A complete list of the general science articles on Explain that Stuff.

Appearance || Clear gas, slightly slovenly, with this distinctive electron below his nucleus. |-...