On: Bitcoin will become the world’s single currency, Jack Dorsey says

[usrusr]

Hey that would be fast enough to not starve waiting for the bread, if you don't wait too long before buying (given the deflatory nature of bitcoin, you'd certainly want to avoid converting btc to bread too early). Definitely a winner.

[220V_USKettle → usrusr]

The waste heat from the gigawatt of energy can be used to keep us warm in line while waitng for the bread.