Tag Archive: experiments


In the event that a giant asteroid is headed toward Earth, you’d better hope that it’s blindingly white. A pale asteroid would reflect sunlight — and over time, this bouncing of photons off its surface could create enough of a force to push the asteroid off its course.

How might one encourage such a deflection? The answer, according to an MIT graduate student: with a volley or two of space-launched paintballs.

Sung Wook Paek, a graduate student in MIT’s Department of Aeronautics and Astronautics, says if timed just right, pellets full of paint powder, launched in two rounds from a spacecraft at relatively close distance, would cover the front and back of an asteroid, more than doubling its reflectivity, or albedo. The initial force from the pellets would bump an asteroid off course; over time, the sun’s photons would deflect the asteroid even more.

Full Story: http://web.mit.edu/newsoffice/2012/deflecting-an-asteroid-with-paintballs-1026.html

View original post


Do not try this at home

Gotta love science. A couple of quick stops for finely ground Potassium Permanganate + Liquid Glycerin Enema = spontaneous combustion. Seriously…try at your own risk.


Click below to watch…


I’ve had a couple lucid dreams…can’t match the thrill of flying!

Wishing I’d been a chemist now…