[STAFF DIARY][5P] 131205 Adorable #B1A4 pose as gorgeous ‘toys’ from ‘AMAZING STORE’ concert
My gosh. they really look like dolls. -faints-
Zermatt, Switzerland (by Joana Salta)
As a true chess and CLAMP fanatic…Would someone please be so kind and buy me this for Christmas? Because. That would be great. -sheds tears of joy-
The barking dog reaction
The barking dog experiment involves the reaction of either nitrogen monoxide — NO — or nitrous oxide — N2O) (aka laughing gas) — with carbon disulfide. Why is it called the barking dog? Watch the video. In this clip, the reaction is performed with N2O, which is mixed with the vapors from added carbon disulfide. On a molecular level, this reaction is similar to the hydrogen-oxygen reaction; a chain-reaction-igniting “activation energy” is provided in the form of a match, and as the combustion wave travels down the tube, it compresses the gas ahead of it, giving rise to the characteristic “barking” noise, as well as a bright blue light. This blast of blue is one of the few examples of chemical luminescence in the gas phase, and is so bright that the reaction was once used as a flash in low-light photography.
*points at the chemistry glassware*