But beyond actually using it to hit someone, the sight of a clenched fist eventually became enough of a threat to put the enemy to flight. It is very likely that even people in the Stone Age ...

The idea that the heart is about the same size as a person's fist comes from anatomical observations. When looking at a human ...

When he returned last night the several hundred sympathizers stood and sang "We Shall Overcome," displaying clenched fists or the two-fingered peace sign above their heads. Later O'Connor ...

During childbirth, the cervix dilates. The uterus is an organ typically the size of a clenched fist. It is where a fetus grows when a person is pregnant. The vagina expands through arousal and ...

A clenched fist should correspond to the carbohydrates in your meal. Fats and oils should be roughly the size of your thumb tip. These are just general guidelines as outlined by Sian Porter from ...

The pictures are provocative: a clenched fist with people struggling inside its grasp, a soldier wielding a dagger against a civilian, planes flying over billows of smoke.

That not only allows fine manipulation of tools and other objects, but allows humans to make a clenched fist, which apes cannot. A new University of Utah study argues that human hands evolved not ...