How Does Cricket Make Its Chirping Sound?
How Does Cricket Make Its Chirping Sound? Perhaps the most familiar summer sound-maker of the insect world is the cricket. The common field cricket chirps from grasses...
Read MoreHow Does Cricket Make Its Chirping Sound? Perhaps the most familiar summer sound-maker of the insect world is the cricket. The common field cricket chirps from grasses...
Read MoreWhy Do Bats Hang Upside Down? Bats look very odd, with their mouse-like bodies and their huge wings. They look odd when they sleep, too, because they hang upside down,...
Read MoreIs It Natural to Swing Your Arms When Walking? For a long time, scientists thought that swinging your arms while walking served no purpose. Their best guess was that it...
Read MoreHow does a Broken Bone Heal itself? Bones are flexible enough to give a bit when physical force is applied, but if that force is too great, they’ll snap like a plastic...
Read MoreWhy Doesn’t a Sleeping Bird Fall off Its Perch? A sleeping bird cannot fall off a twig or branch because its feet are firmly locked in place. The feet of passerines...
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