New system allows near-zero-power sensors to communicate data over long distances
Could make low-cost remote medical monitoring and the "internet of things" practical
Walking DNA nanorobot could deliver a drug to a precise location in your body
Future uses could include creating programmable drugs or delivering them when a specific signal is received in the bloodstream or cells
A cooling system that works without electricity
Electricity needed to cool a Las Vegas building reduced by 21 percent in a model
KEEP | Leading AI country will be ‘ruler of the world,’ says Putin
"When one party’s drones are destroyed by drones of another, it will have no other choice but to surrender.”
Astronomers detect 15 high-frequency ‘fast radio bursts’ from distant galaxy
Were these powerful bursts used by an extraterrestrial civilization to power exploratory spacecraft?
Single-molecule-level data storage may achieve 100 times higher data density
Imagine storing more than 25 terabytes of data in a device the size of a U.S. quarter or British 50p coin
