Bill Gates gives $100,000 For 'Next-Generation Condom'

*On its Grand Challenges website, the Bill and Melinda Gates Foundation is offering a $100,000 startup grant to the person who designs "the next generation condom that significantly preserves or enhances pleasure" and promotes "regular use."
It may sound like the setup for a joke, but the goal is deadly serious. While researchers call condoms one of the best ways to stop the spread of HIV, the virus that causes AIDS, getting people to use them is another story.