Say you load a plane with 2,000 lbs worth of birds. If the birds fly in circles inside the plane, will it be able to take off? Find out on Moment of Science.
Have you ever been walking behind someone you wanted to pass, but couldn't because they wandered all over the side walk? Learn why this happens...
Almost all domestic and wild dogs show this behavior as they prepare to curl up and lie down, but there have been almost no experiments to find out why.