foucault pendulum, Chile

- bill 1-24-2018 8:03 am

I saw a pendulum at the science museum in london at age 12. impressive.

- bill 1-24-2018 9:15 am [add a comment]

- bill 1-24-2018 9:42 am [add a comment]

The Oregon Museum of Science and Industry - 0MSI had one for decades that knocked over little tiles to demonstrate the earth's rotation.  Here's the one at the Portland Convention Center.

- steve 1-24-2018 10:29 am [add a comment]

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