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Testing Galileo’s idea IN SPACE!

This is so awesome…

This comes by way of the Futility Closet, which also outlines a really great thought experiment that convinced Galileo that he was right, and Aristotle was wrong (his was the prevailing theory at the time).

Drawable (is that a word?) electrical circuits. Very cool.

circuitscribe01

The folks over at Urbana-based Electroninks Incorporated just launched a Kickstarter project for a new kind of pen that draws fuctional electronic circuits instantly. Called the Circuit Scribe, the handy little device works like a regular ballpoint pen and releases a non-toxic conductive silver ink that dries instantly.

Kickstarter here. Text via Colossal.

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