Vava’s 4K ultra short-throw projector is $840 off at Amazon
It'll cost you $1,960 instead of $2,800 if you snap one up swiftly.
Laser
Vava's impressive 4K short-throw laser projector is $850 off at Amazon
It's now at $1,950 for a savings of $850.
8637Optoma CinemaX P1 review: A stunning 4K projector with terrible apps
Just get a 4K Chromecast or Amazon Fire Stick for it.
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X-ray lasers can spot elusive electron motion
This could provide insights for many scientific fields.
The Pentagon has a laser that identifies people by their heartbeat
You can't disguise your heartbeat.
US Air Force successfully shoots down multiple missiles with a laser
The test could lead to aircraft that can take down any missile threat.
Apple's 2020 iPhones may use laser-assisted 3D cameras
Augmented reality and portrait photography would get a boost.
LG's Laser 4K beams a 120-inch picture from seven inches away
The short-throw projector will be on display at CES 2019.
A powerful laser 'porch light' could let aliens know where we are
The ultimate “we out here” would be detectable 20,000 light years away.
NASA will launch its ice-tracking satellite ICESat-2 on Saturday
It will measure Earth’s ice seasonally and annually.
Audi’s HD Matrix LED lights may soon be allowed on US roads
After 10 years in development, the lights are being held up by bureaucracy.
Cell-sized 'microlasers' could regulate brain activity
They can emit a beam for hours at a time, even inside your body.
Apparently high-definition vinyl is coming next year
Good luck telling the difference on that $80 Crosley you bought at Target.
Levi's uses lasers to give your jeans an eco-friendly finish
It also promises faster and truly unique patterns.
Ancient city's LiDAR scans reveal as many buildings as Manhattan
LiDAR has become an invaluable archaeologist's tool.
New laser technology could improve how scientists study molecules
Researchers found a more efficient way to generate ultra-short bursts of light.
