The Human Y Chromosome: Small, Strange, and Possibly Disappearing
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3
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338
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4 September 2023
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Cursed Units in Science and Engineering
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3
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875
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3 September 2023
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Stephen Wolfram Remembers Edward Fredkin
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0
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217
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3 September 2023
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Redesigning the U.S.'s Mediocre Drivers' Licences
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0
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170
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2 September 2023
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A Rolling Bridge—And It's Square!
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0
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183
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1 September 2023
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Solar Power Satellites—Full Day Symposium at ESA ESTEC
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18
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407
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29 August 2023
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Where the Boss’s Office Is in an Elevator
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0
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142
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29 August 2023
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Modeling the Moon in Arizona—with Dynamite
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0
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181
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26 August 2023
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Avi Loeb on Ukranian “UFOs”, Common Sense, and Looking for the Unexpected
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1
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316
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24 August 2023
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The Soviets' Rocky Road to Mars
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0
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132
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24 August 2023
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Building a Kite-Rhombus Hectapentacontahedron — Chiral Mirror Ball
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0
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253
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23 August 2023
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Communicating with The Other -- Black Cloud versus Solaris
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0
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130
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23 August 2023
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Sifting Through Life With Felines to Become "Litterate"
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8
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198
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22 August 2023
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James Webb Space Telescope and the Search for Cosmic Dawn
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1
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159
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22 August 2023
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Inside a U.S. Coast Guard Rescue Helicopter
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0
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171
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22 August 2023
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Thulium (Rare Earth Element)
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2
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173
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18 August 2023
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From 1959—RCA 501 Computer at the U.S. Air Force Air Reserve Records Center
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0
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186
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17 August 2023
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Strange Complex Life Forms from Earth's “Boring Billion” Years
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3
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195
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17 August 2023
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Ringshine on Saturn
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0
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164
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15 August 2023
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The Causality Gap Between the Non-overlapping Magisteria of Social Pseudoengineering and Post-Modern Pseudointellectualism
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4
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456
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14 August 2023
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Farming Grapes in Volcanic Soil in the Canary Islands
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0
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147
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14 August 2023
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Challenges of Hypersonic Flight
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0
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164
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12 August 2023
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Marmite—Tasty, to Be Sure, but Will It Carbonate?
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1
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151
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8 August 2023
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Zermatt, Switzerland—No Private Cars, No Combustion-Engine Vehicles
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1
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168
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8 August 2023
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Distant Galaxies: Cosmological vs. Velocity Redshift
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3
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189
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8 August 2023
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Brad Templeton on Dark Aliens
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27
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503
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7 August 2023
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Meteorite from Planet Earth, or Clever Fake from a Moroccan Suq?
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17
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438
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5 August 2023
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SETI Searches Looking Toward the Galactic Core
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0
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112
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5 August 2023
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A Not-Entirely-Awful Introduction to IQ and Psychometrics
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1
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212
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4 August 2023
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What Is Inflation, and What Is Its Real Rate?
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43
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1074
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2 August 2023
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