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Correlation between NASDAQ price, Corn and Gold(Corr=0.945)

 I wrote Python code which shows Correlation between NASDAQ price, Corn and Gold(Corr=0.945). Corn and Gold are best mix I have found. https://gist.github.com/Kouhei-Takagi/a1a9b073f6cd6dacb7eb1ea871d8fd3c I changed some important parts. https://gist.github.com/Kouhei-Takagi/5becaf7c3a24d63ac9c56856e81297f2
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Global warming vs Human intelligence

2016/7/16
Higher performance infrastructures in Tokyo subway

Tokyo, it rains a lot from May to July.
So subway have to be ready for flood.



When flood happens, there are 3 protection methods.
•Gates to subway: The wall changes the height depending on rain water height.
•Air vent: Higher performance from 2meters to 6meters of breakdown performance
•Gate to tunnel: The new wall of anti flood

#In Japan subway, there must be a lot of secrets! I am very interested in them.
##Global warming makes the height of sea higher. So preventing water flood will be big business.
###I like summer, except for cockroaches!!!


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