Laser-based device can scan almost any sample of gas and tell you what's in it
Expert sommeliers can take a whiff of a glass of wine and tell you a lot about what's in your pinot noir or cabernet ...
New Atlas2d
Laser-shooting watch lets you control devices via midair hand gestures
If you're tired of using a boring ol' remote for controlling your devices, you might like the CenWatch. It's a smartwatch ...
I reviewed this laser engraver and cutter and in my experience, it's one of the most desirable machines out there
Bridging the gap between the open-frame and fully enclosed laser engravers, the TOOCAA L2 strikes a careful balance, ...
A New Generation of ‘Unbeatable’ Fake IDs Is Bedeviling Bouncers
Holograms, engravings and just the right polycarbonate make a perfect driver’s license from anywhere you want.
Johns Hopkins Medicine8d
Kidney Scan
What is a kidney scan? A kidney scan is an imaging test that looks at your kidneys. Your health care provider can also see how well blood is flowing in your kidneys. A kidney scan is also called a ...
New Scientist15d
New device can scan your face in 3D from hundreds of metres away
A lidar scanner has a resolution so high it can image ridges and indentations of only 1 millimetre on objects hundreds of metres away – and capture objects as distant as 1 kilometre ...
Windows Report20d
4 Ways to Scan QR Codes in Windows 11
Read more QR codes are increasingly being used to share information securely whether it is a Wi-Fi password or a website so if you’re on Windows 11, there are different ways you can scan the QR code.