intelligent index

A new study has found a close link between our height and our IQ, implying that lower people are generally less likely to be smarter.

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,

A 3-year-old girl in the UK has been recognized as an IQ higher than Einstein's genius and 2 points from physics professor Stephen Hawking.

Although genetics is not the only factor determining human intelligence, but through IQ and brain tests of 20,000 people from North America, Europe and Australia, people of