Is your laptop cooking your testicles?
• ReutersWhoever invented the 'laptop' probably didn't worry too much about male reproductive health. Turns out, unsurprisingly, that sitting with a computer on your lap will crank up the temperature of your nether regions, which could affect sperm quality
Not exactly new news here, but unfortunately the effect isn't reliable enough to work as a contraceptive. Then it'd actually be useful.