We’re most familiar with sound as vibrations that travel through the atmosphere around us. However, sound can also travel ...

Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...

Can a homemade tool outperform a budget store-bought one? Watch as I cast my own magnetic square using 3D-printed patterns ...

Lamborghini's engineers are working on a version of drag reduction. But this is Lamborghini, so it won't be the simple ...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly ...

Scientists have developed a new technique that doubles the amount of hydrogen produced when splitting water molecules with ...

Researchers built a low-cost, automated system reusing enzymes & microbes with magnets to cut biofuel & food production costs ...