Researchers wrote new computer algorithms to redesign the interiors of padding down to the scale of a millimeter or less. The result: New kinds of cushions that can absorb as much as 25% more force ...

If you’re into fishing or just love the charm of vintage gear, you might be surprised to hear that some of these tools have soared in value (as in hundreds or even thousands of dollars). From antique ...

The introduction of toothed gears in antiquity unlocked a whole world of technology, but a new study suggests that there’s room for improvement on this 3,000-year-old innovation. Using a ...

Design engineers face continuous pressure to enhance product performance while driving down costs. For many devices, converting metal components to plastic is an effective way of achieving both goals.

A team of New York University scientists has created a gear mechanism that relies on fluids to generate rotation. The invention holds potential for a new generation of mechanical devices that offer ...