DefenseNews

Here are the challenges involved in building the future US Navy

January 25, 2021
The Constitution directs Congress “to provide and maintain a Navy.” This direction is open to many interpretations, but Congress resolved the current policy with direction to build a 355-ship Navy with 12 carriers and defined other categories of ships. The president signed the law, but the last administration did nothing to implement it. Now is the time to start implementation. Russia is…
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Cleantech & EV'sNews

Tesla refers to ‘Semi-Truck production lines’ at Gigafactory Nevada in new job posting

January 25, 2021
Tesla has referred to “Semi-Truck production lines” at Gigafactory Nevada in a new job posting – hinting at actual production of the Tesla Semi electric truck at the factory. Tesla Semi When launching Tesla Semi in 2017, the automaker said that the production versions of Tesla Semi, which are class 8 trucks with 80,000-lb. capacities, will have 300-mile and 500-mile range options for…
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MobileNews

Apple support document adds new details on how iPhone 12 and MagSafe can impact pacemakers

January 25, 2021
Earlier this month, a study from the Heart Rhythm Journal indicated that the iPhone 12’s new MagSafe technology can deactivate pacemakers in certain situations. Apple has responded to these claims by updating a support document on its website with new advice for iPhone 12 users with implanted pacemakers and defibrillators. It continues to emphasize, however, that the iPhone 12 does not “pose…
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NewsPhotography

Tamron 17-70mm F2.8 Di III-A VC RXD sample gallery

January 25, 2021
Tamron’s 17-70mm F2.8 III-A VC RXD is a lightweight zoom for Sony APS-C E-mount shooters. Equivalent to a 25-105mm F4 in full-frame terms, this lens handles nicely on a6000-series cameras and offers great versatility for daylight shooting. Fast to focus, it also…
MobileNews

Sony is apparently bringing back the Xperia Compact this year

January 25, 2021
Small phones are likely making a comeback thanks to Apple’s iPhone 12 Mini, and as it turns out, one of the most popular is being revived, too. According to the reliable @OnLeaks, Sony is bringing back the Xperia Compact for 2021. In a post on Voice, we get a first look…
MobileNews

Samsung’s Galaxy S21 series apparently still lacks Android’s seamless updates feature

January 25, 2021
For years now, Android has supported the useful ability to install system updates in the background, only requiring a quick reboot to apply the changes. With monthly updates becoming the norm, it’s a great quality-of-life improvement. Samsung has been holding off on the feature for years, though, and that’s not changing as the Galaxy S21 series still lacks support for seamless…
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