News for hackers. Stuff that matters.

A comment on Coffee grounds make concrete 30% stronger. Parent comment

Re:Coffee grounds make concrete 30% stronger by jraph on Wednesday August 23, 2023 @09:08AM (#37235273)
But don't it it after midday if you want to sleep better in the night.

(not in the morning neither I guess)

[ Parent | on HN ]

There are no comments on this comment yet.