The use of leeches is a blood-thirsty practice that's been helping us heal for millennia. Medicine has moved on since they were "used like aspirin" to treat conditions like obesity, but there is still a place for them today.
AE Solar showcases new products at Intersolar Europe pv-tech.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from pv-tech.org Daily Mail and Mail on Sunday newspapers.
Negative perceptions of COVID-19 decreased intensively on Twitter after the vaccination campaign started psypost.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from psypost.org Daily Mail and Mail on Sunday newspapers.