News for hackers. Stuff that matters.

A comment on Successful room temperature ambient-pressure magnetic levitation of LK-99. Parent comment

Re:Successful room temperature ambient-pressure magnetic lev... by Dylan16807 on Friday August 04, 2023 @02:53AM (#36996345)
I'm not sure how relevant that argument is.

You could have said the same thing 40 years ago.

[ Parent | on HN ]
Re:Successful room temperature ambient-pressure magnetic lev... by xyproto on Friday August 04, 2023 @07:56AM (#36998692)
No. Self driving cars are better now.

Cities are also more open to changing which rules cars should follow, because the effects of climate change are more visible, and the effects of pulluted air are better known.

[ Parent | on HN ]