Underwater GPS system powered by sound could open up ocean exploration By David Szondy November 02, 2020 A sound-powered acoustic sensor sealed in plastic MIT/Reza Ghaffarivardavagh View 1 Images ...

If you’ve ever tried to use GPS indoors, you know that the signals aren’t easy to acquire in any sort of structure. Now imagine trying to get a satellite fix underwater. Researchers at MIT have a new ...

The newest addition to Philadelphia’s public art collection is neither a sculpture, nor a mural. It’s a website and a film. The city’s mandatory One Percent for Art program has commissioned a pair of ...

The project illustrates how sound is generated based on the direction that the user must turn in order to face the correct direction as it utilizes an ATmega32, a digital compass, and a GPS. The ...