Sunday, July 13, 2014

How much OIL is left on earth


Exponential Growth and Doubling Time


One of the most important things we seem not to perceive is the process of exponential growth. We think we understand how compound interest works, but we can't get it through our heads that a fine piece of tisue paper folded upop itself fifty times (if that were possible) would be more than 20 kilometers thick.



to be continued...


Appendix IV  from Hewitt Conceptual Physics excellent book based on A. Bartlett lectures



No comments:

Post a Comment