- In 1000 years you have had 1 billion ancestors. -- 2 to the power of 30. ...But only 1 Y nucleotide; a large chromosome with 10,000 positions.
- The 'magnetic pole' of the earth is caused by the rotation of the liquid iron inside the earth. -- If that iron was solid, then there would be no 'magnetic pole'.
- All of earth's water was brought to earth via icy meteors. This water was created by the explosion of dieing suns (the only time when Hydrogen fuses with Oxygen).
6/02/2014
Notes
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