Chocolate circuit boards offer ‘tasty’ solution to e-waste

A new way of creating electronic circuit boards can address the tens of millions of tonnes of e-waste generated annually - (University of Glasgow)

Engineers have invented a new type of biodegradable circuit board that could drastically reduce electronic waste.

The environmentally-friendly design, developed by a team at the University of Glasgow, can be made with paper, bioplastics, and even chocolate, which can be safely disposed of through ordinary soil composting.