High-performance flexible supercapacitors could power your next smartwatch
New wireless power tech can charge multiple devices in any orientation
Dot claimed to be the world's smallest Bluetooth headset, but is it too small to be useful?
Puzzling material acts as conductor and insulator at the same time
New energy cell can store up solar energy for release at night
"Nemo's Garden" grows terrestrial crops underwater
Sliden'Joy gives your laptop two additional portable screens
Ctrl One smart glasses auto tint to suit lighting conditions