When a virus walks into a bar, what would the bartender do? On the other way: you are a bartender and a 'neutrino' enters the bar and says 'hi' to you. There are very few science comedy videos and professionals in the market. As scientists are celebrating this year as International Year of Chemistry (IYC 2011), there are many more stuffs coming out about chemistry and science. Watch this video, the comedian talks something on science.