We're turning the spotlight on backyard inventors that are creating the ultimate life hacks. We'll see these geniuses turn a bike into a car, soda into a fire extinguisher, and a jet ski into a Jetovator.

All things carnage; the world's biggest firework; a watermelon-destroying vacuum cannon; a giant fire tornado; anarchy and chaos.

Counting down highly skilled show-offs; people who claim their epic skills give them serious bragging rights; tandem unicycles; high altitude dinner parties; archery with a twist.

Counting down just how far the limits of the human body can be pushed; experts test homemade gas masks and create music from blood; the most extreme body experiments on the web.

A countdown of the most dangerous clips on the web; fearless people who have mastered disaster by turning it into a scientific endeavor; explosive artwork, underwater sword swallowing and a jumbo jet pulled by just one man.