Eco-friendly greenhouses grow food with waste heat

Eco-friendly greenhouses grow food with waste heat

Two commercial greenhouses powered by the waste heat generated from a nearby water treatment plant are growing crops which will supply UK shops. Fossil fuels are often used as a source of heat in conventional commercial greenhouses, so this method also reduces carbon emissions. BBC Click’s Jen Copestake, who visited the greenhouses in 2020 while…

Robot gives needle-free injections and other tech news

Robot gives needle-free injections and other tech news

LJ Rich looks at the best of the week’s technology news stories including: Tesla head Elon Musk sells about $5bn (£3.7bn) of shares in the electric car manufacturer An original Apple computer, built by co-founders Steve Wozniak and Steve Jobs, sells at auction for $400,000 A robot that can autonomously give injections without needles has…

Poland calls for targeted sanctions against Belarus

Poland calls for targeted sanctions against Belarus

The EU needs to impose further economic sanctions, focusing on the individuals and “entities” organising the illegal migration on the border between Belarus and Poland, the Polish deputy foreign minister has said. Pawel Jablonski told BBC Hardtalk’s Zeinab Badawi that it was important to act quickly and be united because “it’s the only language that…

Patrice Evra says taking the knee won’t stop racism in sport

Patrice Evra says taking the knee won’t stop racism in sport

Former Manchester United and France football captain Patrice Evra has said although he supports taking the knee, because it sparks a conversation, he does not believe the will is there to tackle racism in football. Evra told BBC Hardtalk’s Stephen Sackur that he was not sure about the effectiveness of banning racist fans from football…

Desperate Afghans turn to people smugglers for help fleeing the country

Desperate Afghans turn to people smugglers for help fleeing the country

The evacuation flights out of Afghanistan may have largely stopped, but with international funding largely frozen, and a humanitarian crisis escalating, thousands are still desperate to find a way out. The remote town of Zaranj, close to the borders of both Pakistan and Iran, is a major people smuggling hub. Traffickers there told BBC Afghanistan…