This tiny temperature sensor is powered by radio waves, from its own wireless networking.
Land Rover unveiled a very useful technology that will allow cars to identify potholes, while driving and report the details to alert other drivers.
ESA’s scientists use satnav sensors, to monitoring bridge stability, for movements as small as 1 cm.
iSkin is a flexible, stretchable and visually customizable on-body touch sensors for smartphones. Watch the video…