Motorcyclists are already at risk when they’re traveling amongst cars, so it certainly doesn’t help that their bikes’ horns tend not to be very loud. That’s why biker and electrical engineer Peter Olt ...

The name "banshee" may conjure up screaming wraiths swirling above frightened villagers, but the Banshee portable speaker is much less alarming. This compact speaker system, a 16-inch package that ...

Today’s batch of burning questions, my smart-aleck answers and the real deal: Question: The Jacob Holm plant is back to its old tricks. The jet engine sound coming from their giant vacuum is as loud ...