Laser enthusiast Tim Roman discovered how to make an impressive visual effect with several of his camping buddies by pointing an array of high-powered beams at a campfire.

Vine user Hannah Sweeney took the lyrics to Beyonce's "Single Ladies" a little too seriously.

Just when you thought the "Harlem Shake" trend had gone into hibernation, a group of grizzly bears bring it back with this tree-scratching remix.

Comedic magician Eric Buss takes a ride on his latest invention: the Bubble Wrap Bike. As he pedals, the spool of bubble wrap unrolls, making for one satisfying bike ride.

It's not a cakewalk for a dad to rap about how cool he is to his own kids without sounding a little too desperate, but somehow, this one cool dad pulls it off.