Astronomers Find Secret Planet-Making Ingredient: Magnetic Fields
Scientists have long struggled to understand how common planets form. A new supercomputer simulation shows that the missing ingredient may be magnetism.
Why Cryptomining Is Bad for the Environment, And How It Could Get Better
Recently, Tesla announced it would accept Bitcoin payments only to cancel that plan just over a month later. The company said, “Cryptocurrency is a good idea … but this cannot come at great cost to the environment.” Why is cryptocurrency bad for the environment? And can that change? Let’s dig in.
What Happens to Your Eyes When You Stare at Screens All Day
We spend a lot of time staring at screens. There’s the small screen in our pocket, the big screen we watch our shows on, and the medium screen that many of us stare into for eight hours a day to help pay for those other screens. Are all of these screens ruining our eyes?
How to Bury Carbon? Let Plants Do the Dirty Work - Cold Spring Harbor Lab on Nautilus
Forty-nine million years ago, a small aquatic fern called Azolla wrested control of Earth’s climate. At the time, the landlocked Arctic Ocean developed a surface layer of freshwater, which allowed...
What Is End-to-End Encryption, and Why Does It Matter?
End-to-end encryption (E2EE) ensures that your data is encrypted (kept secret) until it reaches an intended recipient. Whether you’re talking about end-to-end encrypted messaging, email, file storage, or anything else, this ensures that no one in the middle can see your private data.
Forty-nine million years ago, a small aquatic fern called Azolla wrested control of Earth’s climate. At the time, the landlocked Arctic Ocean developed a surface layer of freshwater, which allowed...
How Devices Use Wi-Fi to Determine Your Physical Location
Did you know that laptops and other devices without GPS hardware can determine your precise physical location—with just a Wi-Fi radio? Here’s how this often-overlooked feature of modern “Location Services” works.