Thinking of tackling electrical repairs but don’t know where to start? With just a little knowledge–and less than $100 worth ...

If you're looking to get into automotive electrical testing, Harbor Freight has just the right kit for you to get started.

An office breathing test typically means you blow into a machine that measures how much air your lungs can take in and how quickly and forcefully you can blow it out. These numbers tell your doctor if ...

Using the Green Bank Telescope (GBT), astronomers from West Virginia University and elsewhere have observed two distant ...

Abstract: A simple and easy-to-use electric-circuit model for fluorescent lamps is deduced from experimental tests. The lamp arc is modeled as a power-dependent resistance. By incorporating the lamp ...

The Treedix multifunction USB cable tester quickly identifies which cables still work and which ones belong in the recycling bin.