) please explain how van der waals bonds help geckos climb up walls. what is the fundamental property they exploit? what design features in their feet enable them to do so? give an example of a technology based on how gecko feet work.

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26-10-2022
Chemistry

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) please explain how van der waals bonds help geckos climb up walls. what is the fundamental property they exploit? what design features in their feet enable them to do so? give an example of a technology based on how gecko feet work.

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Qwbox Qwbox · Answer 1 · 2022-10-29T17:50:52+02:00

The tiny hairs on Gecko feet help them to climb the wall by maximizing the Van der Waals forces. Super Adhesive materials are based on gecko feet.

Gecko have very tiny hairs present on the bottom of their feet. These feet are in present in an enormous amount. These tiny hairs allow them to increase the surface are of contact between their feet and the wall.

Van der Waals forces are increased if the area of the contact in increased, because the atoms are in direct contact with each other and this enables them to climb up the wall easily.

This tiny hair design in their feet helps the Gecko to climb up the wall.

The scientists have developed a material based on gecko feet, this is called Super-Adhesive material. These materials work on the same principle as that of gecko feet.

To know more about Van der Waals forces, visit,

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