I think it's the heating element in a thermos; "fraguccino" uses the same techni... | Hacker News

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Zakharov on Nov 16, 2013 | parent | context | favorite | on: Terminal Cornucopia

I think it's the heating element in a thermos; "fraguccino" uses the same technique.

brianpgordon on Nov 16, 2013 [–]

Fraguccino gets the lithium from a battery.

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