https://metro.co.uk/2021/10/12/the-t...tion-15406973/
Ultrasound waves have the ability to temporarily halt the regeneration of sperm and provide an effective form of male contraception. German design graduate Rebecca Weiss has picked up a prestigious James Dyson Award for creating a gadget that does exactly that. It’s small mug-sized device called Coso. To use it, a man fills it up with water, turns it on to let it get up to operating temperature and then gently rests his cojones inside it. Once the cobblers are safely dipped in the water, they are zapped with the ultrasonic waves that stop sperm production and provide contraception from roughly two weeks after the first dunking. The effect is reversible. Six months after a man’s last dip in the testicle bath, his sperm will start reproducing again and he can get down to business.
Ultrasound waves have the ability to temporarily halt the regeneration of sperm and provide an effective form of male contraception. German design graduate Rebecca Weiss has picked up a prestigious James Dyson Award for creating a gadget that does exactly that. It’s small mug-sized device called Coso. To use it, a man fills it up with water, turns it on to let it get up to operating temperature and then gently rests his cojones inside it. Once the cobblers are safely dipped in the water, they are zapped with the ultrasonic waves that stop sperm production and provide contraception from roughly two weeks after the first dunking. The effect is reversible. Six months after a man’s last dip in the testicle bath, his sperm will start reproducing again and he can get down to business.
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