Ultraviolet light is well-known for its ability to kill germs, including ones that cause food to spoil. And while there doesn ...

However, the vast majority rely on UV light to cure prints ... stopping part of the print from curing completely. In the base, a motor is installed with a turntable to slowly spin the part ...

It’s much more durable than standard air-dry polishes, but it requires UV light to cure. [Becky] bought a lamp to use at home, but it’s very bulky and must be plugged into the wall.