Math Teacher's Shadow Trick During Lecture

See! Education can be total fun! Either he's one of the few math teachers with a sense of humor and some programming skills, or he's a wizard in disguise. Either way, pretty cool.

Everyone is an individual, but some definitely more than others. I'm no doctor, but I'm pretty sure this is is the result of sticking your hand in a closing elevator and having the doors not open. Super weird.

Well, if you’re onto lame-assed pop music that sounds like it’s been shat out of a contestant on X-Factor, then this little medley should have you jizzing in your pants. If you are gonna punish yourself with crap-pop, then go for this.

This video starts from an awesome angle to view the female form. It's a great perspective, a view that beats even the sunsetting across the majestic plains of the Serengeti.

Machines that solve Rubik's Cubes are not new, but this one is probably the fastest so far and it's made completely from Lego and controlled by a smartphone. How much more awesome do you need?

Some seriously impressiving riding shot from this dude's handlebar camcorder as he rides a narrow clifftop trail at Ludicrous Speed. If anyone could simply mountain bike into Mordor, this guy could.

Time was, maybe way back before the Industrial Revolution, when being a climate scientist was nothing to shout about, no one even knew about the ozone layer. And now look at them, they have their own rap song.

The lonely Island are back with another great track. This one's is like Rebecca Black's track except you can listen to it any day of the week and immidiately feel happier. Well, provided you're on the right drugs, anyway.

Jordan Caron gets the hardest check of his life. Maybe they call it 'check' because you need to check to see if he's still breathing afterward.

Russian military cadets practice marching while singing the classic '90s dance-pop song "Barbie Girl" by the Danish-Norwegian group Aqua. It's not your usual military song, but hey, whatever helps.

PLEASE do not try this at home - EVER! We actually have no idea what this guy is trying to do but he almost blows himself up trying to do it. Those long winters in Russia really are dangerous.