I’m Charging My Toothbrush With Wireless Power Over Distance—and It’s a Trip

October 14, 2023 Simon Hill

Nikola Tesla once dreamed of transferring electrical energy through the air. Now, a company called Wi-Charge is beta-testing a prototype technology, and I’m testing it in my bathroom.

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Abandoned Farms Are a Hidden Resource for Restoring Biodiversity
Abandoned Farms Are a Hidden Resource for Restoring Biodiversity

A billion acres of old farmland—an area half the size of Australia—has fallen out of use. Ecologists say th...

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Rumors of a ‘Global Day of Jihad’ Have Unleashed a Dangerous Wave of Disinformation
Rumors of a ‘Global Day of Jihad’ Have Unleashed a Dangerous Wave of Disinformation

The rapid spread of violent videos and photos, combined with a toxic stew of mis- and disinformation, now t...