Gear Profile Generator
This is a comparatively simple program, generating a gear with desired profile. But, oh boy, is there theory to this process! (With pictures!)
Nuclear Propulsion
From the somewhat reasonable to the utterly insane.
Functional CSS
CSS is supposedly used to style web-pages. I taught it to play tic-tac-toe instead.
Keeping Particles in Line
Particle accelerators are tools of highest precision. The theory behind them however is remarkably simple.
Lights at Light's Speed
Measuring speed is easy: Take your trusted measuring stick and stop the time it takes to cross it. So tell me, how fast is that star over there? Okay, how about a speeding car?
The Charges in The Field
Charges act forces on each other. These forces are usually described by electric fields. I don't like that approach.
About Heavy and Light Speed
Everything moves slower when going faster. And it has nothing to do with time!