Interact

Welcome to Interact, where you can tell us what you think.

Rate these Physics to Go featured images! If you like these, grab some more!


image credit: Raina Khatri; larger image

Strings, standing waves and harmonics

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United States Coast Guard; image source; larger image

Topography Along the Enriquillo-Plaintain Garden Fault, Haiti

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Rate these Quotations by Famous Physicists

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"Nothing is too wonderful to be true, if it be consistent with the laws of nature; and in such things as these experiment is the best test of such consistency." - Michael Faraday


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"Science is built up with facts, as a house is with stones. But a collection of facts is no more a science than a heap of stones is a house." - Henri Poincare



Which physics relationship is more important?

How the increase in temperature vs. depth for Earth (creates the "oil window"--7,500 feet to 15,000 feet--where dead organisms were cooked into oil).
How the gravitational force between two masses depends on their separation (shapes the universe).



Which unanswered question in physics is more important?

What is dark energy?
What is dark matter?


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