“Cloaking” or invisibility technology is a kind of scientific Holy Grail; but actually concealing objects in direct light is notoriously difficult.
Should you stop using hand sanitizer?
A team of scientists from the Perelman School of Medicine at the University of Pennsylvania found a way to get skin to regenerate using fat cells.
Some perfumers can distinguish individual odors in a fragrance made of hundreds of scents; tea-experts have been known to sniff out the exact location of a particular tea; and the NYC Transit Authority once had a employee responsible only for sniffing out gas leaks.
These augmented reality glasses are a standalone computer.
Building a perfect igloo takes cool science!