Similar to silver (but less expensive and more malleable), pewter is a mixture of various metals (mostly tin) that’s been used for centuries in items like silverware, jewelry, and decorative items, ...

Up to three engine makers could share €60 million ($70.3 million) in EU funding to build ground demonstrators of hybrid-electric narrowbody powerplants under Clean Aviation’s next round of projects.

Physicists have found a clever way to detect the elusive Unruh effect without extreme accelerations. By using atoms that emit light cooperatively between mirrors, acceleration subtly shifts when a ...

We may receive a commission on purchases made from links. You have an old car sitting around your property. You originally planned to do it up, but you've run out of willpower. You're thinking about ...

This video takes a close look at a Caterpillar D4 engine inspection, revealing rusted connecting rods alongside surprisingly clean pistons. See what internal wear, corrosion, and condition details can ...