Terahertz laser tech could scan for bombs at airports
Quantum cascade lasers don't just sound cool -- they can save lives.
IMAX's laser projectors are worth the pricier ticket
You're watching a 3D movie in 4K on a 100-foot-wide screen. What's not to love?
ICYMI: Facebook VR selfies, laser-powered water and more
At least in VR, people won’t know you took 40 photos before getting one you like.
Smart mirror scale measures your volume as well as your weight
"Before and after" photos enter the twenty-first century.
'Starshot' plan gets probes to Alpha Centauri in your lifetime
Stephen Hawking and Yuri Milner are backing a $100 million effort to explore our closest neighboring star.
Scientists use lasers to sniff out E. coli on food
It'll even work for foods packaged in cellophane.
London theatre shines lasers at audiences to deter phone use
Benedict Cumberbatch will probably be very happy.
ICYMI: A real hoverboard for 20K, the worm robot and more
Also the Marines are booting and discharging a robot brother.
Homemade laser lightsaber is as risky as it looks
You might only want to try this at home if you're a real Jedi.