How Lizards Defy Gravity

Sat, 28 Sep 2002 23:04:58 +0000

Lizards slithering up walls or dangling precariously from overhead lights are a common sight in tropical countries. These slimy creatures zipping up walls are called geckos. They are the only lizard species that make any sound, other than hissing — in fact they make a loud clicking noise that sounds like “gecko”, hence the name.

Recent studies show that the gecko’s ability to cling on to surfaces could well lead to the creation of the world’s first non-sticky, self-cleaning adhesive! According to scientists at the University of California, gecko feet function a bit like the tape we use for sticking. Of course a gecko’s tenacious hold is far, far stronger than any earthly tape.

Geckos on Pitara Kids Network

How Lizards Defy Gravity