Hacker News new | ask | show | jobs
by ravi-delia 1536 days ago
Notably none of these use quantum gravity, and none will for a while. I'd really really like us to collectively figure out where the hell spacetime comes from, and I definitely think it's worth the money, but let's not pretend that if theoretical quantum physicists would just roll up their sleeves and get their hands dirty there'd be lots of practical applications.