How do left-handed and right-handed molecules differ? Researchers at ETH Zurich are using a new imaging method to visualize ...

Good Question. About 90% of people are right-handed, while 10% are left-handed. "Some of the theories think it's because of the way our brains are wired," Dr. Nancy Segal said.

From minimal access to left handed tools like scissors, to even the building of infrastructure with only right handed people in mind, many left handed people know, first hand, just how much the world ...

If you tend to use the left hand for some activities and the right hand for others, chances are high that you are mixed-handed. If you only prefer one hand, you are left-handed or right-handed.

- Left-handed batters are far more successful than right-handed batters against Ambiorix Burgos (976 OPs vs. 699 OPS) - Prior to facing Howard, Burgos had thrown 24 pitches, including a very tough ...