Peter Thiel just named the most expensive problem in human history.It has nothing to do with technology.Thiel: “It’s generally been stagnant in the world of atoms, not the world of bits, for something like fifty years.”Your phone got faster. Your city did not.Lonsdale: “We could create trillions of dollars of value by building tunnels and getting rid of traffic around our cities.”The value was never hidden. It’s buried under paperwork, not rock.Thiel: “It costs what it cost to build a subway in

Fertilization is not a race won by the fastest sperm; instead, the egg uses chemical signals to attract only specific sperm. A research team in Manchester, UK, analyzed follicular fluid from 16 couples and discovered that eggs can attract up to 40% more of their preferred sperm.

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