All our operational decisions in life are based on discrimination, on shortcuts, on heuristics. If it were not so, we simply could not barely move, we could not live.

Given that there is a huge amount of…

The Earth rotates around the Sun, describing an elliptical orbit of 930 million kilometers, at an average speed of 107,280 kilometers per hour.

However, this translation speed varies, increasing until it is maximum in the...