Researchers have found that migrating animals use a variety of inner compasses to help them navigate. Some steer by the position of the Sun. Others navigate by the stars. Some use the Sun as their guide during the day and then switch to star navigation by night. One study shows that the homing pigeon uses [...]
Scattered through the seas of the world are billions of tons of small plants and animals called plankton. Most of these plants and animals are too small for the human eye to see. They drift about lazily with the currents, providing a basic food for many larger animals.
Plankton has been described as the equivalent of [...]
The concept of obtaining fresh water from icebergs that are towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life. But now it is being considered quite seriously by many nations, especially since scientists have warned that the human race will outgrow [...]
Marriage is like a mousetrap. Those on the outside are trying to get in. Those on the inside are trying to get out.
Marriage is low down, but you spend the rest of your life paying for it.
Marriage is the process of finding out what kind of man your wife would have preferred.
Marriage is the sole [...]
Marriage is like a mousetrap. Those on the outside are trying to get in. Those on the inside are trying to get out.
Marriage is low down, but you spend the rest of your life paying for it.
Marriage is the process of finding out what kind of man your wife would have preferred.
Marriage is the sole [...]
