Researchers found evidence that Earth was not completely frozen solid during the Marinoan ice age 635 million years ago. Shallow, mid-latitude seas remained ice free, perhaps helping life persist. Credit: Michael Miller At least five ice ages have befallen Earth, including one 635 million years ago that created glaciers from pole to pole. Called the...
Category: Art
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Plastic pollution is scourge of English coastal region
Some 11.5 trillion ‘nurdles’ — or tiny plastic balls — end up in the ocean each year, according to UK charity Fauna & Flora International. On an early spring afternoon, Tregantle Beach is bathed in a dazzling light reminiscent of a painting by British landscape artist JMW Turner as sea, sky and sun merge. “It’s...
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Score a lifetime subscription to Ivacy VPN for just $19 until Apr 11
Image: StackCommerce Hackers are using ever more sophisticated techniques to get at your information. This means if you aren’t already protecting yourself against those threats, now would be a good time to get started. And the timing couldn’t be better since lifetime subscriptions to Ivacy VPN are on sale for way less than normal. With powerful 256-bit...
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NASA’s Perseverance Rover May Already Have Evidence of Ancient Martian Life
A half-kilogram’s worth of samples gathered by NASA’s Perseverance rover for eventual return to Earth holds weighty implications for life on Mars NASA’s Perseverance Mars rover took a selfie with several of the 10 sample tubes it deposited at a sample depot it is creating within an area of Jezero Crater nicknamed Three Forks. Credit:...
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NASA found a massive asteroid that’s shooting rocks into space
If you buy through affiliate links, we may receive a commission, helping support our product testing. Learn more. Last year, NASA made history by completing its DART (Double Asteroid Redirection Test) mission and smashing a small spacecraft into the asteroid Dimorphos. Now, a strange revelation has again turned astronomers’ eyes to the Didymos system. New...
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How to Enable Wi-Fi Calling on Android
Justin Duino / How-To Geek Turn on Wi-Fi calling on Android by going to the Settings of your default Phone app and locating “Wi-Fi Calling.” You may need to use the app from your carrier to enable the feature. On Samsung Galaxy devices, open the Phone app and go to Settings> Wi-Fi Calling. With the...
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What File System Should I Use for My USB Drive?
Hannah Stryker / How-To Geek Use FAT32 if you need maximum compatibility between devices and won’t be moving files larger than 4 gigabytes. Otherwise, use exFAT — it supports larger drives, larger files, and almost all newer game consoles and operating systems. If you only use Windows PCs you can use NTFS, and if you...
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Best Buy Will Recycle Your Electronics Through the Mail
News But you need to pay $23 or $30. @andrew_andrew__ Apr 8, 2023, 10:24 am EDT | 1 min read Miosotis_Jade / Shutterstock.com When you need to get rid of old electronics, a trip to Best Buy is usually the smartest option. Best Buy lets you drop off old electronics for recycling at any of...
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The Best Smart Speakers of 2023
Hannah Stryker / How-To Geek Update, 03/27/2023: We’ve reviewed our recommendations and have updated our best overall and best budget smart speaker picks. What to Look for in a Smart Speaker in 2023 Smart speakers are an integral part of any smart home. Not only do they let you listen to music, podcasts, and audiobooks,...
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Why Aren’t EVs Affordable Yet
Justin Duino / Review Geek Electric vehicles are nothing new, but why are they still so expensive? Production facilities, supply chains, and EV battery packs are the problem, but the end is in sight. If you’re looking to buy a new car, truck, or SUV and are considering an electric vehicle but wondering why EVs...