Alan McDougall
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Topics posted by Alan McDougall
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How and why does measuring a particle make its wavefunction collapse, 1 2
By Alan McDougall, in Quantum Theory
- 28 replies
- 5372 views
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In the absence of a heat source how long would it take for the earth to freeze solid? 1 2
By Alan McDougall, in Astronomy and Cosmology
- 26 replies
- 4579 views
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- 2319 views
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- 4205 views
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- 1657 views
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- 8262 views
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- 6135 views
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- 3093 views
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- 2160 views
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- 20 replies
- 5474 views
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How can we see light from the early primordial universe?
By Alan McDougall, in Astronomy and Cosmology
- 20 replies
- 2882 views
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- 1788 views
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- 1850 views
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- 5640 views
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- 2410 views
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- 3054 views
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- 14 replies
- 2296 views
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Do the fundamental constants of the universe prevent time travel?
By Alan McDougall, in Modern and Theoretical Physics
- 14 replies
- 2505 views
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Planck time, why cant we have a smaller unit of time?
By Alan McDougall, in Modern and Theoretical Physics
- 13 replies
- 8162 views
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- 13 replies
- 8600 views
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Dig a hole halfway to the center on the earth what would you weigh?
By Alan McDougall, in Classical Physics
- 12 replies
- 9985 views
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How can we receive light from an object older than the universe
By Alan McDougall, in Astronomy and Cosmology
- 12 replies
- 1951 views