Where the Hell Is the Male Birth Control Pill?

Hamilton Nolan · 03/20/13 10:50AM

Good day to you all. It is time for "Hey, Science," our splendidly scientific weekly feature in which we have your most provocative scientific questions answered by real live scientists (or related experts). No question is too intelligent for our legion of learned persons, and the real winner is you, the public. This week, scientists answer the question: Why is there no male contraceptive pill?

How Ultrasound May Be A Male Contraceptive

Adrian Chen · 05/12/10 09:04PM

Not by showing guys a fake ultrasound that makes them think their girlfriends are pregnant and scaring them so much they never have sex again. It produces a "mild heating" that disables sperm cells. Sounds pleasing, almost. [Times of London]