Popular Science | Science and Technology Stories Since 1872
WEBAwe-inspiring science reporting, technology news, and DIY projects. Skunks to space robots, primates to climates. That's Popular Science, 152 years strong.
What your computer's worst noises actually mean - Popular Science
WEBAug 30, 2020 · If your computer is making a clicking or grinding sound, or any sort of low-pitched buzzing noise, you should stop what you’re doing and check the hard drive. This sound could indicate a dying ...
The top engineering innovations of 2021 - Popular Science
WEBDec 2, 2021 · It's the Best of What's New. Hybrit. From deadly floods in Queens, New York, to a deep-freeze in Texas, the climate crisis is banging on the US’s front door. This year’s top engineering ...
What are sound waves and how do they work? | Popular Science
WEBJul 27, 2021 · Sound waves are a type of energy that’s released when an object vibrates. Those acoustic waves travel from their source through air or another medium, and when they come into contact with our ...
A guide to lithium-ion battery charging best practices - Popular …
WEBSep 20, 2021 · As Popular Science explained in our look at Tesla’s Powerwall battery: When the battery is charging, positively-charged lithium ions move from one electrode, called the cathode, to the other ...
The best TV antennas - Popular Science
WEBMay 15, 2023 · Best overall: Antop AT-800SBS-J HD Smart Panel Antenna. Best for outdoors: Antennas Direct 8-Element Bowtie TV Antenna. Best for indoors: Mohu Leaf Supreme Pro. Best long-range: Five Star Outdoor ...
Here’s what forgetting simple words says about your brain
WEBNov 27, 2020 · When given the definition for “sextant,” the participants sometimes responded with “astrolabe” or “compass.”. However, they also sometimes offered up words that only sounded like the ...
Google vs. DuckDuckGo vs. Bing: private search engines - Popular …
WEBSep 3, 2021 · DuckDuckGo followed this with the official NFL site then some sports news sites, while Bing had a sports news site first and the NFL second. Google listed the score, then Super Bowl news, then ...
The best home wind turbines for 2024, according to experts
WEBJul 9, 2024 · Best eco-friendly: Tumo-Int 1000W 3 Blades 48V Wind Turbine. Getting the best home wind turbine for your home is no small feat—sometimes quite literally. It takes a big product to get the level ...
The top 100 new technology innovations of 2022 - Popular Science
WEBNov 30, 2022 · Once a generation, an astronomical tool arrives that surpasses everything that came before it. NASA’s James Webb Space Telescope (JWST) is just such a creation. After more than two decades and ...
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