News for hackers. Stuff that matters.

A comment on Launch HN: Heimdal (YC S21) – Carbon neutral cement. Parent comment

Re:Launch HN: Heimdal (YC S21) – Carbon neutral cement by twic on Monday August 02, 2021 @04:21PM (#28042113)
He mentions producing hydrogen as another product, so I would guess they use electricity to turn protons into hydrogen gas, so removing acidity.
[ Parent | on HN ]

There are no comments on this comment yet.