Engineering

A battery-free sensor for underwater exploration

To investigate the vastly unexplored oceans covering most our planet, researchers aim to build a submerged network of interconnected sensors that send data to the surface—an underwater "internet of things." But how to supply ...

Consumer & Gadgets

Baby tech: Pampers to deliver a big diaper change

In some home soon, a new parent will enjoy a smartphone glance as the first-time mom reads messages like Claire's diaper is dry. Bottle 46 minutes ago. Asleep 1 hour 22 minutes.

Engineering

Capio is putting the 'smart' in 'smart car'

One of the most popular tropes in sci-fi—be it James Bond, Knightrider, what have you—is the intelligent car sidekick. It can drive itself, see its surroundings, carry on conversations. With advances in autonomous vehicle ...

Electronics & Semiconductors

Ultrasonic social distancing

Social distancing has been a critical component of the world's response to the COVID-19 pandemic. The idea being that keeping physical apart from other people will reduce the risk of a person spreading the respiratory virus ...

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