left hand

In the face of the fact that 4 of 5 engineers designed Apple Mac computers or the three most recent US presidents (Barrack Obama, George W. Bush and Bill Clinton) are left-handed,

New research by anthropologists has pointed out that the cause of Neanderthal's right arm has extraordinary power not because they use their right hand to hold a hunting spear but

Most of us are born right-handed, only a very small percentage of which is left-handed (hand-in-hand). So what's left-handed people different from right-handed people?

Most Neanderthals are right-handed like modern humans, and this shows the possibility

Psychologists from the University of Belfsat, Northern Ireland have discovered, dogs, cats, parrots, even fish are also favorable

Although wearing a bracelet on your left hand helps you relax, it affects your health a lot.