It seems like someone "discovers" how to saber champagne once a year or so and puts it up on the Web. We unearthed a champagne sabering video back in 2009, and our man on the street Andrew has found a video from 2007 that was just covered by the folks at science fiction site IO9. Andrew's take:
Here is the annual "how to saber" video - this time a month too late to be useful for New Years. However, (author Esther) writes a pretty humorous post with some interesting science and technique behind sabering. I'm surprised to see this on IO9 though - perhaps the "Lightsabering champagne" comment at the end grants it access to the sci-fi realm.
In fact this is a lot more interesting than the typical "ZOMG U CAN OPENZ BOTTLEZ WITH SWORDZ!!1!" post, which is what we more or less did - though we stick with our original seppuku advice. We were pretty fascinated with IO9's explanation of why you the bottle doesn't go all shardy when you saber it open. That's right Andrew - Esther blinded you with SCIENCE.