AirPods come in a charging case that also protects the earbuds when they’re not in use. However, some users may want to add extra protection with an external case, or simply want a decorative case.

If you’re looking for maximum support from your pillow, memory foam is one of your best bets. Originally designed by NASA for aircraft cushions, memory foam is made mostly from a type of plastic ...

Mantis egg cases are easy to identify. They look like an oblong blob of dried foam, which I guess is exactly what they are. The female mantis chooses something sturdy to lay her egg masses ...

You can buy threaded inserts (see video below) but that means some other piece of hardware to have to stock in your shop. [PeterM13] had a different idea: Cut a piece of threaded stock ...