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Thursday, December 16, 2010
From simple to complex - because the universe is so complicated?
Science and reason on Facebook: tinyurl.com complexity (Chapter 1): from simple to complex - because the universe is so complicated? --- Please Subscribe for Science and Reason: • • www.youtube.com www.youtube.com • www.youtube.com • www.youtube.com --- Complexity (Introduction) All of the normal matter in the universe is made of electrons and quarks two younger boys. Put these three things, let them interact, and you get all the incredible complexity that makes theUniverse as an interesting place. But how does this happen? How do you want to go by so much simplicity as incredible complexity? We begin our journey into the world of children. the basic particles are very, very small. For a long time it was thought that these particles had not trained at all. But then came quantum mechanics, which shows that it is impossible for something real to a size zero. Today we know that the particles have a fundamental dimension of reality, the so-called Planck length ... Is called the HallFame physicist Max Planck. A Planck length is so small, it is difficult to imagine, much less describe then. If a length of Plank were the size of a grain of sand, then a proton would be the size of Earth. And an atom the size of the orbit of Jupiter would be. And a single grain of sand would be almost as big as the entire Milky Way! Look at all those grains of salt ... to the naked eye all look the same, but under a microscope, you can easily find the differences. But each electron inthe ...
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