Scientists approach quantum gravity with the help of a cold mirror
Researchers from The Massachusetts Institute of Technology (MIT) in the United States conducted an unusual experiment to confirm the quantum nature of gravity.
Laser qubits in the sky over Long Island — scientists test quantum communication in the air
American scientists plan to implement a project to test quantum communication in free space. Using lasers, they want to launch qubits over the Long Island Sound.
Hide your SMS: the Chinese read text at a distance of 1.3 km with a laser without any optics
Scientists from the Chinese University of Science and Technology used a laser to read an 8-mm letter on a board mounted on the roof of a house 1.3 km away.
Scientists have discovered a new color «olo» — it appears when you shine a laser in the eye
Engineers at the University of California, Berkeley, have stated that stimulating the human eye with a laser makes it possible to see a new color called «olo», which cannot be seen in any other way.
10 times faster than fiber: tiny amplifier transmits 300 nm waves
Researchers at Chalmers University of Technology in Sweden have developed a tiny amplifier that can be placed on a chip and speed up data transfer 10 times faster than traditional fiber-optic networks.
Ukrainian troops notice a mysterious green glow at their positions — suspect enemy intelligence
Serhiy «Flash» Beskrestnov, a Ukrainian expert on drones, electronic warfare and other military electronics, spoke about the mysterious green glow over the Ukrainian Armed Forces’ positions.
Will detect lasers and drones — Britain tests individual digital systems for soldiers
The British Army is about to test portable drone control and laser detection devices. The 2nd Battalion of the Royal Regiment, based in Leicestershire, will test the technology to assess its usefulness and to learn how to operate the devices.
Without puncturing your finger: laser patch will tell you about your health status during diabetes
Researchers at the Nanyang Technological University, Singapore (NTU Singapore) have developed an innovative laser patch that can track important health indicators through a person’s sweat. This innovation promises to be a non-invasive and effective method of health monitoring for patients with diabetes and others.
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