Vyralize: Using Peltier Tiles, a 15-year old was able to create a flashlight that runs entirely on body heat.
The supermassive black hole is 40 million times as massive as the sun and powers a quasar that existed 700 million years after the Big Bang.
The OnePlus Watch 2 is touted for having incredible battery life for a Wear OS watch, and that saved me when I forgot the charger on a trip.
Vision Pro is here and it’s a surprisingly capable device. Apple has also loaded the headset with a ton of options and features that aren’t obvious at first glance.
Smart
cool but why not use a battery/
It's a good start so far.
First a girl invents a device that could charge your phone in 20 seconds, now this. Kind of embarrassing when you see the younger generation outdoing the grown-ups.
They need this tech for gaming controllers...come on Sony and Microsoft.