Tag: safety

This month, Jim Weir describes how to create an LED strip with any three colors and offers a brief lesson on human optics too.

Yes, it's fun-but beware of unexpected problems.

Everyone could use a little sunscreen, and the fabric on a fabric-covered aircraft is no exception. This months installment, the last in the series, discusses pre-paint protection to minimize sun damage. By Ron Alexander.

For an engine long on the verge of viability but never quite making it...