MIT engineers have built a wireless, battery-free underwater camera capable of harvesting energy by itself while consuming very little power, according to a new paper published in the journal Nature ...

NORTH ANDOVER — A dog walker at Stevens Pond didn't like the looks of a hole in the ice and a stick protruding from it. So the resident called police around noon Monday, fearing someone had fallen ...

How a battery-free, untethered underwater camera gets its operating power via wave-energy harvesting. How the camera captures images with minimal power use. How the camera communicates captured image ...

This video series documents the construction and development of a pond over various stages. It includes: - Day 1 through Day 8 Pond Build updates - Structural additions and filling the pond with water ...

Which waterproof cameras are best? As you may have discovered the hard way, electronics and water typically don’t mix. This goes for smartphones, radios, digital cameras, and other items. Fortunately, ...