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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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Tokyo Olympics

2016/7/8
Tokyo Olympics
The Japanese government wants to show high technology to the world at Tokyo Olympics in 2020.

Rio Olympics might be a mess, but Tokyo 2020 has some cool high-tech plans

https://www.washingtonpost.com/national/health-science/rio-olympics-might-be-a-mess-but-tokyo-2020-has-some-cool-high-tech-plans/2016/07/07/3dc4d18e-43ae-11e6-8856-f26de2537a9d_story.html

There are 4 points of technology...
•Car : Driverless taxi
->Not yet.
•Environment : Less Carbon Dioxides
•TV : Broadcast & 8K
•Visual machines : 3D

Are there any technology in Japan?
Or are there good points in Tokyo?

These technologies are what Japanese politicians can understand barely...
Or there is no technology in Japan.
It seems that latter is right...

These technologies might be wasteful technologies...
And it seems that Japanese establishments have nostalgia to 30 years ago.

#Honestly, I was surprised at this article.
##I didn't know Japanese establishments have old brain. I thought they are smarter than others...
###Are there Great technology JAPAN?





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