Downtown Havana -- these cars are everywhere, but I caught this (particularly beautiful) one trying to blend in with the bright pink buildings around it Viñales Valley -- I still can't quite believe this

SteemFam: I was listening to Tim Ferriss’ podcast this week and Nick Szabo — who many assume to be the elusive, billionaire inventor of Bitcoin — briefly introduced a cool concept that he called Quantum

"It’s hard to remember the days before it came, but harder to forget those that came after. They warned us; they warned me. But I didn’t listen." Spark Technology · Artificial Intelligence ·