Friday, June 22, 2007
It's double fact Friday
Did you know that the speed of your heartbeat determines how long you live?
It has been found that all creatures' hearts have a lifespan of approximately 1 billion beats except for one:
Humans - should only live 30 years on this basis, but due to improved health, diet, exercise, medicine etc we have more than doubled, effectively proving that you can cheat natures laws (eternal life here we come)
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