Physicist Richard Feynman turned a lunch dilemma into a math problem. Researchers finally cracked his notes and found people ...

A kid’s lesson in hyperinflation and why Bitcoin cannot be debased like fiat. An excerpt from Bitcoin: The Honest Money.

Bitcoin occupies a fascinating classification gray zone: part commodity, part currency, part technology asset, part macro hedge. Far from being a mere philosophical curiosity, that ambiguity is the ...