Vanguard 1: Earth’s Oldest Artificial Satellite That’s Still in Orbit

Currently, there are far more than 2,600 energetic satellites in orbit, as properly as thousands of dead satellites that circle the planet as room junk. But plummeting rocket charges and a revolution in modest electronics are now fueling a professional room hurry, with businesses combining to start hundreds of added satellites into orbit every single 12 months. 

Just 1 of individuals businesses, SpaceX, has ideas to start tens of thousands far more satellites as element of its controversial Starlink constellation, which aims to provide room-primarily based net to the earth. On the other hand, each and every Starlink satellite is

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Sony Xperia 1 II review: Cinematic 4K screen, 5G and better battery life, but the price is high Review

The Sony Xperia 1 II is Sony’s 2020 flagship handset, and the very first from Sony to support 5G (in Europe, but not in the US). As we have arrive to assume from Sony, it packs in the functions, but it is pricey even provided the prime-stop specs. Previous year’s Xperia 1 fees £849 (inc. VAT) or $799.99 in the US, but the Xperia 1 II moves into 4 figures at £1,099 or $1,199.99. Which is a good deal of revenue for a smartphone, and although there are some actually wonderful functions right here, it is heading to have to

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Automated Streams Analysis for Public Safety (ASAPS) Prize Challenge: Contest 1

The Public Protection Communications Study Division of the Countrywide Institute of Criteria and Engineering is conducting the Automated Streams Evaluation for Public Protection (ASAPS) Prize Problem, approved less than Part one zero five of The us COMPETES Reauthorization Act of 2010 (Pub. L. No 111-358), as codified in 15 U.S.C. § 3719.

Impression credit: Cameleon555/Wikipedia/CC BY-SA four.

This challenge anticipates awarding prizes to challenge contestants who post ground breaking approaches that handle facts extraction across ASAPS multimodal details streams and execute fusion in true-time across extracted details to make actionable details studies about simulated and staged crisis situations. One particular

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2020 Polestar 1 review: A weird flex and a moot point

So fresh and so modern, you’d never know this is a seven-year-old design.

Steven Ewing/Roadshow

The best thing about the 2020 Polestar 1 is the way it looks. It’s the 2013 Volvo Concept Coupe come to life with a plug-in hybrid powertrain. But despite being the first car to launch under the standalone Polestar brand, it in no way lays the groundwork for any of the company’s future models. Really, the Polestar 1 is just a rolling billboard for a carmaker most people have never heard of — and a gorgeous one, at that.


  • Absolutely stunning design
  • 60 miles
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