No Mercury, No Cyanide: This is the Safest and Greenest Way to Recover Gold from E-waste
A pool cleaner and a spongy polymer can turn used and discarded electronic items into a treasure trove of gold.
Tag: e-waste
This $10 Hack Can Transform Old Smartphones Into a Tiny Data Center
The throwaway culture is harming our planet. One solution is repurposing billions of used smartphones.
Toxic-Free Method Extracts 99.99% of Gold from Electronic Waste
What if your discarded electronics could not only recover gold but also help combat climate change by transforming CO2 into ...
These circuit boards turn into jelly so that you can recycle them again and again
Printed circuit boards made of a new type of plastic called vitrimer may solve our toxic e-waste problem to a ...
This slime mold smartwatch is a living gadget — and it serves an important purpose
This watch is incredible, alive, and can make you emotional because it is powered by a pet-like slime mold.
How electronics waste is causing a global ecological time bomb
An e-waste dump in Nigeria. Some 50 million tones of hazardous e-waste, various electronics that have long met their life ...
