Google’s index now stands at 8 billion pages. Roughly 812 million surfers and growing. Using email (67%) and doing research (45%) are the main activities, followed by getting info about products/services (41%), and checking news, weather, etc. (40%).
Long known that genes are to "blame" for behavioral disorders. What is so far only assumed was recently officially confirmed-that is a thin line between Genius and Insanity, as originating from the same gene, neuregulin 1. Sabolt Carey from the University in Budapest tests measure the creativity of people, and then studied their genetics and noted that most are creative which mutate the genes that is associated with schizophrenia and other personality disorders. In the Prologue that tells the fact that many scientists, Composers, Designers and writers had a vision and on the basis of them realized their projects.
Europeans have had dark skin, until a 5500 years ago, claim Norwegian scientists. Our ancestors got the light skin when they change diet and from hunters became mostly farmers. The lack of meat and less sunlight in the northern parts caused shortage vitamuna D in the body, and dark skin pigments block UV rays, which allow his creation in body. Scientists from the University of Oslo believe that a change in diet caused skin become whiter, to improve the creation of vitamin D. This thesis was confirmed studies by British Joanne Moen. Recently, a study in the USA showed that half of African American hawe too low levels of vitamin D in the body.
The density of Saturn is so low that if you were to put it in a giant glass of water it would float. The actual density of Saturn is 0.687 g/cm3 while the density of water is 0.998 g/cm3. At the equator Saturn has a radius of 60,268 ± 4 km – which means you would need an extremely large glass of water to test this out.
Antarctica is the only land on our planet that is not owned by any country. Ninety percent of the world's ice covers Antarctica. This ice also represents seventy percent of all the fresh water in the world. As strange as it sounds, however, Antarctica is essentially a desert. The average yearly total precipitation is about two inches. Although covered with ice (all but 0.4% of it, i.e), Antarctica is the driest place on the planet - with an absolute humidity lower than the Gobi desert.
Did you know that O.K really mean zero killed. During the American civil war the troops returning from battle, they report to their superiors that was 0 (zero) killed in the battle... which eventually became overused OK to indicate all is alright.