Power of 10
![Power of 10](https://davidortuno.es/home/wp-content/themes/dt-chocolate/thumb.php?src=/home/wp-content/uploads/2012/09/power-10.png&w=310&h=340&zc=1)
Secret Worlds: The Universe Within
View the Milky Way at 10 million light years from the Earth. Then move through space towards the Earth in successive orders of magnitude until you reach a tall oak tree just outside the buildings of the National High Magnetic Field Laboratory in Tallahassee, Florida. After that, begin to move from the actual size of a leaf into a microscopic world that reveals leaf cell walls, the cell nucleus, chromatin, DNA and finally, into the subatomic universe of electrons and protons.
This awesome presentation requires Java, a free software installed on your PC.