Underwater movement sensor can sound the alarm when a swimmer might be drowning
An underwater movement sensor attached to a motorized swimming doll's knee alerts a smartphone app when the doll stops kicking,...
The popularity of the Korean foreign influencer is on the rise, but it comes with a dark side
The YouTube channel Korean Englishman has over five million subscribers. Credit: YouTube/Screenshot If you've been scrolling through YouTube, TikTok or...
Walmart to open small general stores at Getaway outposts
Dive Brief: Stepping into a type of retail that it once disrupted, Walmart and remote vacation company Getaway are launching...
Researchers compress light 12 times below the diffraction limit in a dielectric material
Fabrication of topology-optimized silicon dielectric bowtie cavity (DBC). a Rendering of the DBC design generated by tolerance-constrained topology optimization. The...
Droughts don’t need to result in famine: Ethiopia and Somalia show what makes the difference
Credit: Pixabay/CC0 Public Domain The Horn of Africa is facing its worst drought in 40 years. Scientists suspect that a...
Rare earth element synthesis confirmed in neutron star mergers
Artist’s conception of a neutron star merger and the resulting kilonova. Credit: Tohoku University A group of researchers has, for...
Binance crypto exchange hit by latest digital currency hack
Binance CEO Changpeng Zhao answers a question during a Zoom meeting interview with The Associated Press on Tuesday, Nov. 16,...
Apple to delay iPad software launch by a month in unusual move
Credit: Apple Apple Inc. expects to delay its next major iPad software update by about a month, taking the unusual...
New inexpensive Wi-Fi system improves fire detection
Wi-Fi transmitters and receivers were set up to monitor readings from this controlled test explosion of a car in the...
A universe of sensors on an all-in-one wireless platform
The newest Swarmy-V2 version can adjust its angle of attack to capture just the right sensor data. Credit: Fraunhofer-Institut für...