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Someone hacked thousands of computers all around the world in order to create a map of internet activity in the course of a day.
In this map from FastCo.Design, the red dots show peak internet activity around the world at different times of the day, while the blue dots show base traffic. Some interesting conclusions point to the fact that nighttime affects the U.S. and Europe very little, due to the fact that permanent internet connectivity is available.
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During the last fifty years, we have seen the gradual increase in life expectancy and the corresponding decrease in fertility rates worldwide. This is clearly the case of countries like China, India, the United States, Brazil, Japan, and Gabon, where dramatic improvements can be seen. On the other hand, countries like Russia, South Africa and Afghanistan, show moderate improvement.
It is very interesting to note, that although they have improved, a large cluster of African countries remain far from the overall trend, with lower life expectancy rates and higher fertility rates. For more information, check Google’s interactive bubble chart based on World Bank data.