NUS engineers devise novel approach to wirelessly power multiple wearable devices using a single source

Researchers from NUS have come up with a way to use one single device – such as a mobile phone or smart watch – to wirelessly power up to 10 wearables on a user. This novel method uses the human body as a medium for transmitting power. Their system can also harvest unused energy from electronics in a typical home or office environment to power the wearables.

Continuous soil fertility monitor could benefit agriculture

The ever-increasing price of fertilizers and environmental concerns about nutrient runoff make development of a rugged continuous electronic monitoring device to detect soil fertility a possible boon to agriculture in the United States and the United Kingdom (UK).