This Canadian astronaut is best known for maintaining an active social media presence while acting as commander on the International Space Station by tweeting and tumbling photos, uploading YouTube videos and conducing the first Reddit Ask Me Anything from space.

British urban climber James Kingston climbs up a 315 feet-tall crane structure in Southampton, UK with a GoPro camera attached to his head. Got questions? He's got answers.

Did you know that you don't need a large truck unless you freight large things on a regular basis?

This virtual personal trainer from the fitness video game Wii Fit was recently unveiled as a playable character in the upcoming franchise-crossover fighting game Super Smash Bros. at the Electronic Entertainment Expo.

In this latest viral crowdpleaser from America's Got Talent, 31-year-old Georgia native Travis Pratt blows away the audience and judges with his epic falsetto range shortly before proposing to his girlfriend on stage.