- cross-posted to:
- solarpunk@slrpnk.net
- technology@lemmit.online
- cross-posted to:
- solarpunk@slrpnk.net
- technology@lemmit.online
Scientists strengthen concrete by 30 percent with used coffee grounds::Researchers in Australia have found a new use for old coffee grounds: concrete doping!.
Mmmmm nothing like the smell of freshly roasted concrete to start your day.
the smell of old used roasted concrete!