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How do Chameleons Latch on to Prey Using Just Their Tongue?
Have you ever seen a chameleon flick its tongue at a fly? Well, this small reptile with a foot long body has an extremely long tongue. Its nearly three-fourths the length of its body! A chameleon can launch its tongue out at targets up to two body lengths away. It flicks its tongue and can snap its prey in 1/25th of a second! This is faster than you can blink your eye! Once the tongue makes contact with a prey, the prey gets attached to the sticky tongue like glue....
An Octopus as Jar-opener
Try opening a bottle of jam. See how skilfully your fingers wrap around the lid and unscrew it? Now researchers at the Brighton University, United Kingdom, are carrying out an interesting study to see if the octopus, too, has the same skill. Makes sense considering it has so many ‘hands’ or tentacles! The scientists have even made a gigantic glass aquarium, specially designed for the resident pet octopus, in the university laboratory. They have named it Roger, after the British actor Roger Moore who acted as James Bond in the Hollywood film...
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