Zap testes with ultrasound for temporary 'vasectomy'
来源：未知 作者：仲孙峦 时间：2019-03-01 09:09:11
COULD zapping testicles with ultrasound provide a cheap, non-invasive alternative to vasectomy? It’s just one of 78 offbeat ideas that won a $100,000 grant from the Bill and Melinda Gates Foundation on 10 May. The aim of the Grand Challenges scheme is to encourage unconventional thinking to improve health in developing countries. Other ideas to receive funding include carnivorous plants that eat mosquitoes to combat malaria,