Modeling a circular economy for electronic waste

Think about how many different pieces of technology the average household has purchased in the last decade. Phones, TVs, computers, tablets, and game consoles don't last forever, and repairing them is difficult and often ...

COVID widens digital divide, but cuts e-waste

Consumption of electronic and electrical equipment at the start of the COVID-19 pandemic fell in low- and middle-income countries by almost a third, according to a UN report, despite a growing need to be connected with the ...

Researchers develop a plant-based thermotherapy patch

A team of researchers at Tampere University, Finland, has developed a biodegradable, transparent, flexible and fast-acting thermotherapy patch from plant leaves. The patch is compatible with flexible electronic applications. ...

Cadmium levels in waste pickers 'four times higher'

Waste pickers exposed to discarded electronics, aluminum and metal cans have up to four times higher levels of the toxic heavy metal cadmium in their blood than the wider population, a study has found.

Transforming e-waste into a strong, protective coating for metal

A typical recycling process converts large quantities of items made of a single material into more of the same. However, this approach isn't feasible for old electronic devices, or 'e-waste,' because they contain small amounts ...

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