蜜芽传媒

The inventor of a 鈥榮mart鈥� cattle nose-ring is hoping the device will help reduce methane emissions from livestock, and positively impact climate change. Francisco Norris, from the Royal College of Art in London, says the wearable device 鈥渢argets methane that is exhaled by the animal, capturing and oxidising it in real-time鈥�.

Cows, sheep and goats are thought to pump out 14% of all the gasses than can bring about global warming.

Francisco says the nose-ring 鈥渟its on the muscle or snout in a completely non-intrusive way鈥�.

This clip is originally from 5 Live Drive on 19 August 2019.