Bernard Nebel

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- The Deep Sea
  Started by: Bernard Nebel in: Open Discussion
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- 1
- 4 years, 11 months ago
  Bernard Nebel
- Major Kinds and Sources of Pollution
  Started by: Bernard Nebel in: Lesson D-21. Pollution—Not a Simple Matter
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- 1
- 4 years, 11 months ago
  Bernard Nebel
- Aphid-munching beetle could help save hemlock forests
  Started by: Bernard Nebel in: Open Discussion
- 1
- 1
- 4 years, 11 months ago
  Bernard Nebel
- Living or Biological Clarification
  Started by: Bernard Nebel in: Lesson B-2. Distinguishing Living or Biological, Natural Earth, and Human-Made Things
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- 12
- 5 years ago
  Bernard Nebel
- Observations and Reasoning
  Started by: Bernard Nebel in: Lesson D-20. Darwin’s Observations and Reasoning
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- 1
- 5 years ago
  Bernard Nebel
- Arguments Against Evolution and Scientific Rebuttals
  Started by: Bernard Nebel in: Lesson D-20. Darwin’s Observations and Reasoning
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- 1
- 5 years ago
  Bernard Nebel
- Evidence of Evolution Occurring Before Our Eyes
  Started by: Bernard Nebel in: Lesson D-20. Darwin’s Observations and Reasoning
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- 1
- 5 years ago
  Bernard Nebel
- Video: 2019’s Breakthrough of the Year and runners-up
  Started by: Bernard Nebel in: Open Discussion
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- 1
- 5 years ago
  Bernard Nebel
- Perpetual Motion versus Laws of Thermodynamics
  Started by: Bernard Nebel in: Lesson C-25. Deriving the Laws of Energy (Thermodynamics)
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- 1
- 5 years ago
  Bernard Nebel
- Clarifying the distinction between Force and Energy
  Started by: Bernard Nebel in: Lesson C-24. Distinguishing Force and Energy
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- 1
- 5 years ago
  Bernard Nebel
- Quantifying Force
  Started by: Bernard Nebel in: Lesson C-24. Distinguishing Force and Energy
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- 1
- 5 years ago
  Bernard Nebel
- Natural Forces and perpetual motion machines
  Started by: Bernard Nebel in: Lesson C-24. Distinguishing Force and Energy
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- 1
- 5 years ago
  Bernard Nebel
- The Importance of Awe in Education
  Started by: Bernard Nebel in: The Importance of Awe in Education
- 1
- 1
- 5 years ago
  Bernard Nebel

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