Participate in expert physics discussion. Discussion on the nature and properties of matter and energy. This area is for topics that don't fit the other categories. Mainstream physics only.
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High School
Is Guam's Fate Sealed by a Massive Tidal Wave?
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Graduate
Is Space Possible Without Matter?
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High School
Which Bulb Shines Brighter: X or Y?
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Undergrad
Energy from the Vacuum? Real or BS?
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High School
What is the Specific Gravity of Brass?
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High School
Definition of Erg - Physics & Math Explained
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Undergrad
Principle of equal transit times
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High School
Weight Change for Man Flying East to West
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High School
Long report on timing oscillation. help
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High School
Is it possible to have negative joules?
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High School
Unmasking a Pseudoscience: The Tachyon Detector
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Undergrad
Finding Molecule angles with vectors
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High School
How Do Gas Masks Work?
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High School
Uneven Airflow of a Fan: Explained
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High School
What Time Is It at the Poles?
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High School
Testing Battery Energy: Questions and Answers
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High School
Convert 1.95e7m - Get Answers Now
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High School
Why is Fire Hot? Explained for Kids
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High School
Sorting Products by Weight - Need Advice
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Undergrad
What Does Dr. Kaku Mean by God of Order?
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High School
High School Physics: Giancoli 5th Ed & Beyond
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High School
Gravity: Need Help Understanding Its Effects
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High School
Are There Hazards in Nanotechnology Products?
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High School
Your outstanding example for explaining physics
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High School
Practical: Graph need to pass through orgin?
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