A high tech band-aid on an open wound

Chronic wounds mainly occur among the elderly. The treatment is fragmented and expensive. There are no specialists like the oncologist for cancer or the internist for diabetes. A diabetic foot wound is treated by the internist, an open leg wound…

80 passengers will fly emission-free by 2030

The scientists behind the hydrogen-powered HY4 aircraft feel a little like the aviation pioneers of 100 years ago who dreamed of commercial aircraft capable of carrying large numbers of passengers over long distances. Just after World War I, it all…