Inventions

New deep brain stimulator is powered automatically by breathing
“SkinKit” lets ordinary people build their own “smart tattoos”
A new material called a mechanical neural network can learn and change its physical properties
Quantum computer designs heat-radiating window coating
These earbuds can tell if a newborn has hearing problems
This amphibious electric tricycle (and camper) costs $14,600 
New motionless tech harnesses wind energy from rooftops
World’s whitest paint is now thin enough for cars, planes
Paradox-free time travel is “logically” possible, say physicists
New wireless charging works from nearly 100 feet away