The Hunt for the Most Efficient Heat Pump in the World

A new generation of engineers has realized they can push heat pumps to the limit, but just how much heat you can extract depends on your setup.

https://www.wired.com/story/heat-pump-maximum-efficiency/?utm_source=dlvr.it&utm_medium=blogger

The Perfect Wireless Earbuds for Every Need

Ready to cut the cord? We've tested the best buds that will never, ever get tangled. https://bit.ly/3xZfdG4

The US Finally Approved an Over-the-Counter Birth Control Pill. Here’s What to Know

By early 2024, a tablet called Opill will be sold in pharmacies without a prescription, making it easier for uninsured and young buyers to access. https://www.wired.com/story/fda-approves-over-the-counter-birth-control-pill-heres-what-to-know/?utm_source=dlvr.it&utm_medium=blogger

Face Recognition Is Being Banned—but It’s Still Everywhere

Two dozen cities and states prohibit use of the tech. But it’s on phones and is increasingly used in airports and in banks. https://bit.ly/3mCMGTf

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