Who wants to see a lot of plastic beverage bottles get filled with pressurized air until they explode with a loud bang? I do, and so did Chris Notap, who decided to see what it would take to make a pop bottle pop. The pressure in a bottle of pop is about 50 psi, and the many different kinds of bottles Chris pumped full of air exploded at between 150 and 250 psi. The explosions were quite violent. Chris says the caps are designed to come off before the bottles can explode, which is a relief.
A low velocity vortex cannon isn’t too hard to make, but a vortex cannon that’s this high velocity takes a lot of trial and error.
Skipping stones takes a little practice and finesse, so Mark Rober enlisted his extended family to help build the perfect rock-skipping robot. Their creation, named Skippa, ended up helping humans learn, too.
Kids are going crazy making slime with borax and what-not after watching YouTube, but these household chemicals can have seriously powerful reactions that need to be done cautiously.
Sipping on whiskey is already a sophisticated experience, but that doesn’t mean you can’t kick it up a notch. A perfect addition to your desk or home bar, the Eravino Whiskey Globe Decanter features a beautifully etched map on the surface and an eye-catching glass ship inside, bringing an entirely new level of class to […]
Gone are the days when you needed to pore over a 400-page physics textbook to learn about weight ratios, aerodynamics, and all of those other STEM concepts that let us take to the skies. Thanks to Force Flyers’ DIY Building Block Drones, you can foster your STEM knowledge as you build and fly your own functional […]
As more companies leverage cloud technology to unite and streamline their operations, the need for capable IT pros increases. But, as any IT guru will tell you, demand alone won’t get your foot in the door to this lucrative field. If you want to cash in on the demand and build a thriving IT career, […]