The world is on the move. Animals, plants, and manmade vehiclesaall are equipped to move in different ways. Learn all about things on the moveafrom snails and manta rays to cars and spacecrafts.Wizard flyers The hummingbird is very tiny; barely 3.5 inches long. But its size doesna#39;t stop it from being the bird that can flap its wings the fastest. The hummingbird moves its wings so fast that they make a humming sound. Unlike other birds, aanbsp;...
|Title||:||How come? How so? That's how things travel|
|Author||:||R. P. Subramanian, Subramanian R P|
|Publisher||:||The Energy and Resources Institute (TERI) - 2008-01-01|