Solar-powered cctv cameras
by MeterMan Feb 10, 2026 4 Comments 4 Links
#CCTV, #security, #solar, #solarpower, #surveillance, #sustainable, #technology,
by ChrisP Jan 18, 2026 3 Comments 3 Links
#cleanenergy, #energy, #environment, #macadamia, #science, #sustainable,
Used coffee grounds have many uses; these researchers are adding it to concrete to make it stronger.
How about this designer who is turning coffee grounds into decorative interior design pieces.
Check out these eco-friendly coffee cups made from used coffee grounds.
https://www.kaffeeform.com/en/
It’s been done! Scientists in Japan are making biodegradable plastics from used coffee grounds.
Millions of tons of used coffee grounds are produced annually, providing an abundant source of sustainable bioplastics.