In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) ...

Ever wondered why hydrogen peroxide suddenly erupts into thick foam? This video explains how catalysts like potassium iodide ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

What if the key to solving the world’s energy crisis wasn’t buried deep underground, but was swirling in your toilet all along? That’s the dirty little secret behind Pop Mech’s new story, “Hydrogen ...

A father disappears from the Cincinnati suburbs, setting off a desperate search that exposes small-town secrets, rivalries, and past threats. Six days later, Bobby Farrell is found dead, and ...