Although the weather forecast is getting more and more accurate, we still make laugh when when it is wrong. Then when I came across this product, I am not sure how this storm bottle can predict weather better then the high-tech weather station.
According to the description: The solution in the bottle is a mixture of several substances. This unique formula was invented by (Robert Fitzroy) the British Navy Lieutenant. The change in crystallization in the bottle is mainly due to the fact that the solubility of the solution changes with temperature in order to control the continuous nucleation during the high-speed growth of the crystal. When the temperature changes, crystals are precipitated, and the rate of change in temperature affects the growth size and structure of the crystal. These factors add up to the beautiful changes in the crystal form of the bottle.
Do you believe that will work? Hmm.. I am not sure but even you don’t want to be a weather predictor, $20 isn’t that much for a novel and interesting gift.