StephFeltham

Latest posts by StephFeltham

A soft, flexible hydrogel strong enough to withstand an elephant’s weight

A new ‘litter lotto’ helps to keep communities clean

Biodegradable velcro delivers medicines to plants and monitors growth

AI helps to build hanging garden

Water-repellant building insulation made from popcorn

New app provides mobile access to zero waste shopping 

Powerful new EV station charges up to six cars at once

A zero-emission electric racing truck is competing in the 2022 Dakar Rally

Off-grid desalination process uses coal blocks and solar power

Portable microfactory recycles single use plastics

Bees deliver organic fungicide to crops while pollinating flowers

Simple cookstove design improves community health and reduces pollution