Two Fridays ago, I drove down to a squat single-story Silicon Valley office building to see a MacBook Air. There was no security guard, no need to badge in, not even a PR person in my demo room. That’s because I wasn’t visiting Apple headquarters for an unannounced laptop. Instead, I went to San Jose to see an existing MacBook — one surgically modified to prove how far an exotic cooling tech has come.
Frore Systems is a startup with $116 million in funding, and I’ve shown you its first product before: the AirJet Mini is a piezoelectric cooling chip that weighs just nine grams and is thinner than two US quarters stacked together. Each nominally consumes one watt and can remove 4.25 additional watts of heat. Here’s the question: what…
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