News for hackers. Stuff that matters.

A comment on Scientists develop ‘cheap and easy’ method to extract lithium from seawater. Parent comment

Re:Scientists develop ‘cheap and easy’ method to extract lit... by airbreather on Sunday June 06, 2021 @02:59PM (#27415388)
you can only apply so much power thru the tires before adhesion is lost, we are close to that limit now
[ Parent | on HN ]
Re:Scientists develop ‘cheap and easy’ method to extract lit... by Shikadi on Sunday June 06, 2021 @05:50PM (#27416673)
We just need thrusters on top to provide more downforce
[ Parent | on HN ]
Re:Scientists develop ‘cheap and easy’ method to extract lit... by dieortin on Sunday June 06, 2021 @05:19PM (#27416429)
We’re way beyond that limit since long ago.
[ Parent | on HN ]