STYLE OF LIFE
Sources: All population data are based on estimates by the UN Population Division and all calculations provided by the UN Population Fund . The remaining data are from other sections of the UN, the Global Footprint Network and the International Telecommunications Union . Want to find out more? Visit the UN Population Fund's detailed population calculator, 7 billion and me. Notes on the data: Only birth dates after 1910 can be accommodated and only countries with populations of more than 100,000 people are included.
Robot solves Rubik’s cube in 5 seconds, sets world record [video] Actually, the solution to the rubix cube is itself an algorithm. There is a formula, a series of turns, that will solve the cube no matter what it's current configuration. Those who solve the cube fast don't need to examine it, unless those who accomplish it in seconds are finding faster formulas.
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Read full article Continue reading page | 1 | 2 Pessimists, anti-capitalists, conservatives and greens, take note – we are much more peaceful now than we used to be, says the psychologist Interactive graphic: The 20 worst things people have done to each other What got you interested in the history of violence?
The 20 worst things people have done to each other - Embedded code