This one’s for Lucas. On August 1, 1999, 9-year-old Lucas Ritz jumped into the water off his family’s boat at Casselman’s Cove Marina in Portland, Oregon, to play with friends. Lucas was wearing a ...

AC/DC have also inspired many, many imitators. But few of them come anywhere close to the raw power and incendiary live performances of the real Australian rockers. Based out of New York, Live Wire ...

We recently had a new dishwasher installed to replace a 15-year-old model that had failed and was not worth repairing (and we were never really happy with it, anyway). For a modest fee, the appliance ...

You can use a simple battery-poweredcircuit to detect whether anac-mains wire is live without makingany electrical contact with it. The circuituses a CD4011 NAND gate’s highinput impedance to sense a ...