Technology

NASA and University of Michigan researchers have found a security flaw that could pose a threat to spacecraft in the right (or rather, wrong) conditions. The team has discovered that time-triggered Ethernet (TTE), a feature that lets critical systems sit alongside minor ones on the same networking hardware, is vulnerable to a spoofing attack. An … Read more

We’ve finally reached the point where a robot can vacuum for us — but smart vacs aren’t cheap. Eufy, from parent company Anker, makes solid and affordable robot vacuums that often go on sale. In fact, we recommend waiting until a good deal like this comes around before diving in so you can join the … Read more

Starting today, Netflix users will be able to see all the devices linked to their account and have the option to remotely log out of each one individually. For each device, you’ll see the type of hardware (say, a smart TV or Android phone), the profile that was most recently used to watch something on … Read more

Hybrid cars aren’t just valuable for their fuel efficiency, apparently. Consumer Reports has published annual reliability survey data indicating that hybrids are generally more reliable than their gas-only equivalents. Hybrid cars were the most reliable among vehicle types, with their SUV siblings ranking third. Certain models were stand-outs, including the Ford Maverick pickup, Lexus NX … Read more

Now might be a good moment to splurge on music-making tools. Arturia is running a Black Friday sale that offers 50 percent off its “flagship” virtual instruments, effects and software. The 33-instrument V Collection 9 set has dropped from $599 to $299 for newcomers, while FX Collection 3’s 26 effects plugins are $199 instead of … Read more

There are more Apple Watches than ever before. Between the Series 8, Watch Ultra and second-gen SE, shopping for a smartwatch is a lot trickier than in years past. Are the Watch Ultra’s outdoors-friendly features worth the $800 and bulkier size? What differentiates the Series 8 from the new SE? Check out the video below … Read more

With global temperatures expected to rise as much as 2.8 degrees Celsius by the end of the century, the island nation of Tuvalu says it has no choice but to build a digital version of itself. On Tuesday, Simon Kofe, the country’s foreign minister, told the COP27 climate summit Tuvalu would look to the metaverse … Read more

Last year, MIT developed an AI/ML algorithm capable of learning and adapting to new information while on the job, not just during its initial training phase. These “liquid” neural networks (in the Bruce Lee sense) literally play 4D chess — their models requiring time-series data to operate — which makes them ideal for use in … Read more

If you’re itching for a new pair of AirPods but have strict holiday-shopping budget to stick to, you’re in luck. You can pick up the second-generation AirPods for only $90 right now at Amazon, which is 43 percent off their normal price. While we did see them $10 cheaper during Amazon’s October Prime Day, this … Read more

Sure, we all want NVIDIA’s RTX 4090, but it’s tough to stomach its $1,599 starting price (if you can even find it at that price) or its massive power demands. That leaves impatient PC gamers with only one other new NVIDIA option this year: the $1,199 RTX 4080 with 16GB of VRAM. While $400 isn’t … Read more