Solar-powered public Wi-Fi hotspots
by sunnyjim May 20, 2026 5 Comments 5 Links
#community, #ecofriendly, #internet, #publicwifi, #solar, #solarpower, #technology,
by djloon May 15, 2026 3 Comments 3 Links
#electrolysis, #gadgets, #oxygen, #science, #technology, #watertooxygen,
Here’s another one that turns waste paper into pencils.
This machine recycles old paper into toys.
Here’s the Epson PaperLab at work.
Epson has a machine that can convert waste paper into new paper, right in your office.