Props for your little RC airplane or drone are effectively consumables. They’re made of plastic, they’re cheap, and you’re going to break a lot of them. When you start swinging something larger than ...

Fracture toughness studies of alumina-based CNT-reinforced laminates showed interlaminar reinforcement of laminates made with both marine and aerospace epoxies. But the results were not universal.

A lot of people knew the Space Shuttle had ceramic tiles to protect its nose from reentry heat. That’s mostly because the tiles fell off a lot and each one was a unique shape, so it got a lot of press ...