Kiuas writes: Researchers from the Technical University of Munich and the University of Helsinki have discovered a second receptor (called neuropilin-1) which is used by the SARS-CoV-2 virus to enter into human cells via the nasal cavity. The discovery is important as it helps explain the rapid spread of the virus, and also helps define…

NASA bumped into a space rock this week and collected so much of it larger rocks seemed to fail to make it all the way inside its spacecraft’s sampling arm. …read more Source:: CNet

The New York Times reports: Cybersecurity officials watched with growing alarm in September as Russian state hackers started prowling around dozens of American state and local government computer systems just two months before the election. The act itself did not worry them so much — officials anticipated that the Russians who interfered in the 2016…

An Asus gaming laptop with RTX 2060 graphics at a $400 discount tops the list. …read more Source:: CNet

Keep an eye on your house with one of these do-it-yourself security systems. …read more Source:: CNet

Anyone tackling solar power for the first time will quickly find there’s a truly dizzying amount of information to understand and digest. You might think you just need to buy some solar panels, wire them together, and just sort of plug them in. But there are a hundred and one different questions about how they’ll…

The Washington Post reports: App developers are defying Apple in record numbers, according to a new coalition of companies aimed at breaking the iPhone maker’s tight grip over its mobile software and the way it governs the App Store. The Coalition for App Fairness, which launched last month and counts as members video-game giant Epic…

“It’s finally happening: Twitch is taking action against copyrighted music — long a norm among streamers — in response to music industry pressure,” reports Kotaku. But the Verge reports “there’s some funny stuff going on here.” First, Twitch is telling streamers that some of their content has been identified as violating copyright and that instead…

The Times of London reports: A gang of cyberexperts turned a former German military bunker into one of Europe’s biggest hubs for the “dark web” and a superhighway for at least a quarter of a million offences, including drug trafficking and the falsification of identity papers, a court has been told. Four people from the…

Tired of getting his centerpunches thereabouts but not quite there, [Uri] decided something had to be done. A common tool to solve this problem is the optical centerpunch, but models on sale were just a little too pricy for something so basic. Instead, [Uri] elected to build his own. An optical centerpunch is a simple…