They’re inexpensive and easy to use, and they help keep you safe when doing DIY electrical work. Solution: Test. Use. Verify.

If you need to do any electrical work, having a multimeter is a must. Here's what everyday users have to say about the one ...

The author tested the best portable tire inflators against his flat truck tire. Here's how each unit performed under ...

The 1983 sinking of Soviet nuclear submarine K-429 was less a freak accident than a case study in naval malpractice. -Ordered ...

A "charged" metal hydride is still at least 90% metal and, as of today, 7% or so hydrogen. Energy density is not as good as a ...

A Chinese farmer has stunned the internet by building a working submarine in his backyard—without formal training or support. What started as a wild idea turned into a real underwater vessel, drawing ...

Abstract: This paper describes present research towards improved standardization of static electricity meter testing with conducted electromagnetic interference (EMI). The latest experiences distilled ...