Ten random gadgets get tested, from Swiss Army knife upgrades and fire starters to an air-powered plunger, folding knife, ...

In this video, we fabricate the intake for the world's first 100HP mini jet boat. We test the jet boat intake with an 18V power drill, which works successfully. So far, we have swapped a jet ski ...

But don’t expect one in your superhero wardrobe anytime soon.(Source: CNNMoney YouTube channel) ...

With their capability to fly higher, farther, and more efficiently, jet engines have transformed air travel since their introduction. From its origins in the 1930s, the jet engine was a substantial ...