Liquid Metal Battery Corporation is developing cheap, high-power, and high-capacity batteries to smooth out fluctuations on the power grid. This could help prevent blackouts, and allow the use of more intermittent sources of electricity such as solar and wind power.
The company’s headquarters, in the basement of an office building in Cambridge, Massachusetts, used to be occupied by a secretive military contractor. Now half of the space has the air of a startup—new furniture, bright walls, and a glass-enclosed conference room. The other half looks like a machine shop, where the researchers work to make the designs simple enough to be manufactured cheaply with standard equipment.
A Roomba recorded a woman on the toilet. How did screenshots end up on Facebook?
Robot vacuum companies say your images are safe, but a sprawling global supply chain for data from our devices creates risk.
A startup says it’s begun releasing particles into the atmosphere, in an effort to tweak the climate
Make Sunsets is already attempting to earn revenue for geoengineering, a move likely to provoke widespread criticism.
10 Breakthrough Technologies 2023
These exclusive satellite images show that Saudi Arabia’s sci-fi megacity is well underway
Weirdly, any recent work on The Line doesn’t show up on Google Maps. But we got the images anyway.
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