2025-01-17
This robot worm digs for geothermal energy in your backyard
Four billion years ago, Earth was a fiery, tumultuous world of molten rock, volcanic eruptions, and toxic skies, with searing heat and the constant threat of asteroid impacts. Thankfully, our planet has cooled off a bit since then. Nevertheless, the Earth still radiates vast amounts of geothermal energy. It’s a clean, limitless, always-on power source lying beneath our feet — we just have to dig for it. Or get robots to do the hard work for us. Borobotics, a startup from Switzerland, has developed an autonomous drilli [...]
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2025-02-03
Anker Eufy E20 review: A robot vacuum that transforms to do more
Convenience has always been the big promise of robot vacuums. Don’t clean your house yourself — instead, push a button and have a little robot putter around your home, sucking up all the dirt and [...]
2025-01-09
The new robot vacuums that caught our eye at CES 2025
CES is known for splashy TV and laptop launches, but in 2025, there were more than a few companies trying to make waves with robot vacuums, too. After years where it seemed like vacuuming, mopping, an [...]
2025-05-28
Can geothermal startups drill Europe to clean energy independence?
In the wooded hills south of Munich, Germany, engineers are drilling 8 km down in a bid to harvest limitless clean energy from Earth’s molten, radioactive core. The project could offer a blueprint f [...]
2025-01-10
The robots we saw at CES 2025: The good, the bad and the completely unhinged
It was an interesting year for robots at CES 2025. While we had hoped the AI boom would bring a new wave of useful robots to the show, it seems that many robotics companies are still figuring out exac [...]
2025-05-30
Opinion: Europe must warm up to geothermal before it’s too late
While Europe races to phase out fossil fuels and electrify everything from cars to heating systems, it’s turning a blind eye to a reliable and proven source of clean energy lying right beneath our f [...]
2025-05-24
Best Memorial Day tech sales from Amazon, Apple, Samsung, Dyson and others
It might surprise you, but Memorial Day can be a great time to shop for tech. In years past, we've seen solid Memorial Day sales on all manner of gadgets including many of our favorite tablets, h [...]
2025-03-25
Amazon Spring Sale robot vacuum deals: The best sales from Shark, iRobot, Dyson and others
One notable trend at CES earlier this year was the quirky robot vacuum. It seemed every third booth had a new model that could climb stairs, pick up socks, serve drinks and, oh yeah, suck up dirt from [...]