News for hackers. Stuff that matters.

A comment on Vertically aligned carbon nanotubes triple the density of lithium batteries. Parent comment

Re:Vertically aligned carbon nanotubes triple the density of... by TT3351 on Wednesday October 07, 2020 @05:22PM (#24712894)
Most Android phones used to have swappable batteries. Too convenient and not thin enough, I guess.
[ Parent | on HN ]

There are no comments on this comment yet.