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More trouble for Dan Ariely
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6
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247
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September 4, 2026
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The Great Ongoing Space Exploration Thread
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2411
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59371
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September 3, 2026
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Mass of an Electron
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11
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411
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August 27, 2026
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Do you think practical nuclear fusion energy will ever be a thing?
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45
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651
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August 13, 2026
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The Cretaceous-Paleogene extinction event had to have been crazy fast, right?
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23
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638
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August 11, 2026
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How was paper made white before modern chemistry?
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33
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695
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August 6, 2026
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Are EM waves additive like sound waves? Or do they remain distinct?
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22
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464
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July 23, 2026
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Speed of light / reflection question
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12
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274
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July 21, 2026
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Water flowing over a weir: X inches deep means how many gallons/second per foot?
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9
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245
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July 20, 2026
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Speed of light=time stands still?
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17
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634
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July 8, 2026
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Are there any known non-rotating black holes
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2
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209
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July 4, 2026
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How long would ice last in orbit?
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5
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370
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July 2, 2026
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Probability question - time to achieve a given sequence of coin flips
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19
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416
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April 28, 2026
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Serious question about coconuts
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33
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669
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April 17, 2026
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How long for a spacecraft to reach Tau Ceti at 1 g?
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55
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1066
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April 11, 2026
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Antimatter-matter equality questions
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28
|
716
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April 6, 2026
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Tails and half tails on human (ancestors)
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7
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315
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January 30, 2026
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What is the longest distance pair of acoustic mirrors?
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15
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386
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January 24, 2026
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Gun sighting equation and trigonometry
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15
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364
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January 21, 2026
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YouTuber builds a camera that films light at 2 billion fps
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0
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116
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January 3, 2026
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Beyond General Relativity
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18
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574
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December 31, 2025
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How many roots are there in a square root?
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32
|
675
|
December 23, 2025
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Electromagnetic analogs in General Relativity
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5
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140
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December 21, 2025
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Plastic Recycling Breakthrough or scam
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3
|
145
|
December 20, 2025
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The creation of the planets in our Solar System
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44
|
832
|
December 1, 2025
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Mars impact lunar origin theory: How does the Moon reach a stable, nearly circular orbit?
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23
|
443
|
November 11, 2025
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Is a Category 6 Hurricane Meteorologically Possible?
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29
|
799
|
October 31, 2025
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2025 Nobel Prizes
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22
|
548
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October 13, 2025
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Some questions related to particle physics and cosmology (Higgs field, dark energy, and more)
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6
|
150
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October 6, 2025
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Why is a spinning Black Hole distinct from one that doesn't? How does a Black Hole even spin? Why is it important?
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74
|
998
|
October 3, 2025
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