Scientists have developed a radio-controlled contraceptive valve to control the flow of semen to the penis.
Finally a minimally invasive and fully reversible vasectomy. Done with a hypodermic needle in a 'special clinic,' the procedure involves inserting a valve into the sperm duct that can be deactivated by your doctor via radio-control. If only we could program correspond with timer on our biological clock.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.