Unprotected lithium cells, high voltage, and blinding laser light. What can go wrong? It is fun to watch the testing, but we don’t want to build one. We’ll settle for our handheld pointer.

In the world of manufacturing and repair, efficiency and precision are paramount. Traditional welding methods, while ...

A Port St. Lucie chopper search for a hit-and-run suspect turned into a dual arrest when a laser pointer was aimed at the ...

Most portable devices with dry batteries are allowed on planes in carry-on and checked luggage. But, if your laser pointer ...