One of the sports that grasshoppers play when they are by themselves is the jump-fest. To play, a number of grasshoppers stand on a tire…
William the Weasel’s favourite meal is gopher, so when William spies Gordon the Gopher he starts salivating as he takes off in hot pursuit. “That…
Imagine that all living things are made up of joints and bones . For example, here are two flexi-fish swimming happily along: You can…
In the movie Die Hard, 4L of water must be weighed, and if incorrect, the fountain from which the water is drawn will explode, killing…