Tag Archives: sand

10-to-minus15

There are many ways to look at 10-15.  This power of ten is: the scale of the atomic nucleus the length in meters of a proton and neutron the weight in kilograms of an E. coli bacterium the pressure in pascals of outer space between stars in the Milky Way the size or volume in [...]

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10-to-minus12

We can consider the power 10-12 from multiple perspectives.  A few of many examples are listed below: Mass of an average human cell (10-12 Kg) Lowest pressure obtained in laboratory conditions (10-12 pascals) Surface area of an E. coli bacterium (6×10-12 m2) Kinetic energy of a D-T fusion neutron (2.26×10-12 joules) Wavelength of gamma rays [...]

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Just how big is our Earth?

This is an exhibition shot from Powers of Ten: A Rough Sketch for a Proposed Exhibition on Scale currently showing at the Eames Office in Santa Monica, California. Near the top of the photo, notice two large square images taken from the film Powers of Ten: the left image (10+11) depicts the inner solar system [...]

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  • Countdown to Powers of Ten Day

    • 10/10/10 1417 days ago