The Download: brainless human clones and the first uterus kept alive outside a body

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Inside the stealthy startup that pitched brainless human clones  After operating in secrecy for years, R3 Bio, a California-based startup, suddenly revealed last week that it had raised money to create nonsentient monkey “organ sacks”…