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Are there any cases where the holotype of an extent animal turns out to have been very unusual?
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10
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151
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August 20, 2025
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The creation of the planets in our Solar System
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42
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548
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August 20, 2025
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The Great Ongoing Space Exploration Thread
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2230
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54201
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August 19, 2025
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Bridge to Sicily - what are the (span) limits?
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43
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661
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August 18, 2025
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17-year-old refutes math conjecture, enters PhD program without a degree
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130
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1305
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August 6, 2025
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If Betelgeuse Went Supernova
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30
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600
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August 1, 2025
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Was there an earlier attempt to build a Channel Tunnel?
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10
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466
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July 23, 2025
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Antimatter-matter equality questions
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17
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325
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July 18, 2025
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Units for Temperature Measurement
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27
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453
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July 12, 2025
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James Webb Space Telescope general discussion thread
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1010
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37193
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June 27, 2025
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Equations with No Solution
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123
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854
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June 13, 2025
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Is there enough oxygen at the top of Mount Everest to start a fire?
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24
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720
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June 3, 2025
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4 equations, 4 variables. Why can't I solve it?
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60
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848
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May 26, 2025
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Mean Girls, original vs. remake: Why was the limit problem changed?
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12
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258
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May 21, 2025
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Using AI to find students' math mistakes
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50
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320
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May 10, 2025
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Why did we evolve finger- and toenails? What purpose do they serve?
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26
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1037
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May 5, 2025
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Structure of a Black Hole Singularity
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12
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285
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May 1, 2025
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A car moving at 99.999999999% the speed of light, turns on the headlights
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29
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637
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April 28, 2025
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Gases and sound waves
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8
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197
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April 28, 2025
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The arithmetics of orders of magnitude
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14
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250
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April 27, 2025
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Does i to the power of infinity =...0?
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24
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384
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April 17, 2025
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Probablily calculation question
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12
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253
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April 8, 2025
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Exponent rules: what am I doing wrong?
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16
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225
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April 7, 2025
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Big bang questions
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19
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499
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April 5, 2025
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Please help with this internet math question
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20
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355
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April 3, 2025
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Settle a mechanics question argument for me please
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18
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433
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April 2, 2025
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Why isn't 1 a Prime Number?
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50
|
550
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April 1, 2025
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About space and gravity, too long to explain in thread title
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58
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940
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March 30, 2025
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Is desalination going to be the solution to the water crisis? Questions and thoughts
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80
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590
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March 30, 2025
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Equation: Order of operations
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101
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1177
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March 27, 2025
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