How Different Animals See the World

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Frog

The frog is able to distinguish only moving objects. Moreover, if the object is large, it will simply run away, and if it is small, it will catch and take it for food. The sadness is that if the objects are static, the frog will not notice them at all and may die of hunger when there was a huge variety of food in front of its nose.

TOP 10 Attack Helicopters of the World And the Present

For half a century, attack helicopters have made a significant contribution to the total strength of the military forces of various countries. Impact helicopters are capable of hitting ground, sea and even air targets. Such helicopters carry a deadly threat to any tank or other armored unit of military equipment. Most countries have long equipped their military forces with similar “machines” and some of them even entered the ranking of world leaders ...