Search:

http://www.youtube.com/watch?v=ph8xusY3GTM this is pretty cool too. Cooling water below freezing point and keeping it a liquid, and then causing it to freeze in seconds.

Thats pretty awesome. Never seen that before - and the explanation is pretty neat too.

But Muons are also fundamental particles (and electrons are not always completely stable) :)

Math also does this

http://www.misterx.ca/Mandelbrot_Set/M_Set-IMAGES_&_WALLPAPER.html

I do find myself wondering if this should be renamed the "ask Monkey to do your homework" thread :D.

I don't understand what you mean here. If you resolve gravity into the directions parallel and perpendicular to the slope then you will find out what force is needed (propulsion) for constant speed....