And then I started rubbing, very very gently, till some of the edges were quite square. And then I constructed it.

And he said, That's ridiculous. You can't make a needle by rubbing a lump of iron with a cloth.

The hurdy gurdy is the only musical instrument that uses a crank to turn a wheel to rub strings, like the bow of a violin, to produce music.

When a horse rubs its nose on its legs, the eggs are transferred to the mouth, and from there to the intestines, where the larvae grow and attach themselves to the stomach lining or the small intestine.

Some time ago, I asked a Latin American leader what was behind his country s Iranian romance he refused to answer. After insisting, he finally rubbed his index finger and thumb together an almost universal sign for money.