Why do elephants always walk on tiptoe? Detailed answer

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Why do elephants always walk on tiptoe? Detailed answer

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Why do elephants always walk on tiptoe?

From the outside, the elephant's foot appears to be a massive pillar with a flat sole. However, it can be said that in reality elephants walk on tiptoe like dogs or horses, since all the load falls on the front fingers. The heel of an elephant is highly raised, and the sole is essentially formed by a thick layer of fat.

Authors: Jimmy Wales, Larry Sanger

Random interesting fact from the Great Encyclopedia:

Why does the cork float?

A little boy who goes fishing does not even think about why the piece of cork from which his float is made is kept on the water. But cork's ability to float has been known since time immemorial, and cork survival gear has been used for thousands of years!

Cork is much lighter than water. The reason for this is that water does not penetrate into its air-filled cells. This protects the cork from filling with water and flooding. Cork is the outer part of the cork oak bark. Two-thirds of cork is produced in Portugal and Spain, where cork oak is cultivated.

Cork oak grows to a height of 6-12 meters, and reaches a thickness of 1 meter. The bark from a tree is usually torn off for the first time after it reaches the age of twenty. This does not harm the tree in any way and cannot cause its death, but it benefits it. After about nine years, the bark peels off again.

The cork obtained after these two times is rough and rough. Subsequently, with repeated stripping of the bark about every nine years, which is carried out for about a hundred years, a higher quality cork is obtained. After stripping, the cork is allowed to dry for several weeks, and then it is boiled to soften and remove tannic acid.

After boiling, the cork is laid out in flat flexible sheets, dried and packed for shipment to all countries of the world. There are two types of raw materials from cork, one of which is called cork wood. This material is used for the manufacture of corks, floats, life jackets.

Another type of raw cork is called ground cork. It is ground and then baked together with certain binders. This material is used to make pipe coatings, shoe sole fillers, car gaskets, and bottle cap liners.

One of the main applications of cork is sound insulation of rooms, insulation of warehouses, refrigeration rooms and refrigerators.

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