Device generates over 100 volts from saltwater.
Electronics + Devices
Electricity, eel-style: Soft power cells could run tomorrow’s implantables
$7.75M for mapping circuits in the brain
A new NSF Tech Hub will put tools to rapidly advance our understanding of the brain into the hands of neuroscientists.
Nanoparticles could spur better LEDs, invisibility cloaks
More efficient LED lighting and invisibility cloaking are two possible applications for a new process that adds metallic nanoparticles to semiconductors.
Graphene ‘phototransistor’ for imaging, communications
New light-detecting device senses light that doesn’t hit the graphene itself.
Twisted semiconductors for future moving holograms
Holographic displays need twisted light. Twisted semiconductors assembled with the help of amino acids may enable them.
