Only in Paris: Smoking and chocolate combined

Chocolate lovers have a reason to celebrate. David Edwards, a professor of biomedical engineering at Harvard University, has developed an alternative to the pesky wrappers keeping chocoholics from enjoying a delicious indulgence: "Le Whif."

Edwards' "Whif" is an inhaler that puffs micro-particles of calorie-free cocoa bliss into your mouth that's exceeded the inventor's wildest expectations. Le Whif isn't lasting long on stores shelves, with its initial production run of 25,000 selling out in a few weeks last May in Paris.

"We did not imagine the reaction that we got at the end of the spring," Edwards said in a Reuters story on CNBC. Women seem to be "Whif's" biggest fans, stashing the inhaler in their purses to satisfy anytime chocolate cravings.