Bill Gates: "The report card of humanity"
Danny In The Valley
Zipline's Keller Rinaudo: "Blood from the sky"
The Sunday Times’ tech correspondent Danny Fortson brings on Keller Rinaudo, founder of drone developer Zipline, to talk about air-dropping blood in Rwanda (5:35), whether this can be used in the developed world (8:45), how he came up with the idea (10...
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