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…