An event at the Dome, November 29th, 2000
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The Death of
Distance: from Pythagoras to Galileo An event at the Dome, November 29th, 2000 |
| The golden ratio | The ratio 1.618 : 1 is used in construction of The Parthenon. Drag point C until the red, yellow and blue rectangles all become square, then calculate AB/AC. |