Human IQ in the modern carbon bi-pod brain is an interesting study. Indeed, it is failry obvious that we are not all created equal despite our very similar DNA. As modern humans all races are less that .5% different, yet we notice a big difference in IQ throughout the world. But even the IQ experts cannot agree on how to pin-point IQ or even which mile marker and theory to use.

Have you ever noticed that those people with the best memories tend to learn the fastest? If not you surely have noticed that they appear to be smarter when talking with them. Does someone who has a lot of facts in their head appear to us tto be more intelligent? That in its self should be a complete sign of intelligence, as many have not been exposed to such information and therefore did not take in its equivalent. The reason we seem to equate the intelligence of an individual to memory may actually be more correct than we think, as they have more to draw upon in reasoning and use the knowledge to help them reason.