The workspace at Liquid Metal Battery's small basement headquarters in Cambridge, Massachusetts, looks more like a machine shop than a high-tech lab you might expect from a spin-off from MIT.
In the place of vacuum chambers and rows of sealed glove boxes sit a large bandsaw, a drill press, and a simple welding station. In another corner sits an ordinary kiln like you might find in a pottery studio. Although the company's technology is based on advanced chemistry, the batteries look rudimentary: thick-walled steel cans that the researchers fill with powder scooped from large buckets and barrels.
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