epark254's channel

Here is how I built one and how you can too.

Making a Neodymium magnet float over a large block of copper by using the pull of another magnet. This works better that using aluminum because co...

http://KJMagnetics.com - We finally answer that eternal question that has haunted mankind for ages. What happens when you take two big, rare-earth ...

press c, then put your mouse over the bomb(only works on bombs), then, quickly go on it(hold on to c until you want to go down to the ground), then...

my first screen cast o matic

awesome

my first screenomatic thingy

Our awesome Rube Goldberg machine created by programming NXT cars to turn off the lights for us!