The Bill and Melinda Gates Foundation offers $100,000 for projects that...
Check out this cool homemade wooden excavator.
Homemade cat trap using Tupperware, pencil and laser pointer.
A homemade bazooka backfires, literally!
Something tells me this probably isn't street legal but it's still pretty...
This person nailed it. A perfect Star Wars Jawa costume.
I wish I could build cool stuff like this.
Last firework he'll ever see.
Now if it only gave you 5 cents for every can...
These guys make their very own carnival ride using a cement mixer.