Prior to starting his own business, Mark served as the Technical Editor on EC&M for six years, worked three years in nuclear ...

Winter might still be a few calendar pages away, but early fall is prime time to give your heating system the TLC it needs.

They’re inexpensive and easy to use, and they help keep you safe when doing DIY electrical work. Solution: Test. Use. Verify. First, test the tester by holding it to a known live circuit, like a ...