Physicist develops drip-free wine bottle
(PHYSorg.com Physics)

Drips are the bane of every wine drinker`s existence. He or she uncorks a bottle of wine, tips it toward the glass, and a drop, or even a stream, runs down the side of the bottle. Sure, you could do what sommeliers in restaurants do, wrapping a napkin around the neck of the bottle to catch the liquid, but who has time for that? Much more likely, you`ll ruin the tablecloth.