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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.
Bad Physics in Movies: Proving Mathematically
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Cathode Ray Tube: Positive End & Electrons Explained
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Gravity and Atmospheric Pressure: A Thought Experiment
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Why Do Some People Wear Summer Clothes on Snowy Mountains?
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Unveiling Rope Theory: A New Paradigm in Physics
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What Can We Learn About Physics From This Donkey's Predicament?
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A material/ substance that does not allow the through it
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The Future of GR: Is Time Already Set?
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Greatest Science websites of 2006
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Stack poker chips in a staircase-like fashion
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John Baez's Crackpot Index: Unpacking String Theory?
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Physics of Immortality: 1994 Book Review & Analysis
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Rail Gun using disposible camera's flash charger
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What Does XKCD Teach About the Right-Hand Rule?
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Questions About Air: Why Hot Air Rises & More
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Is This Barometer Height Question a Hoax?
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Hutchinson Effect - What Do Folks Think?
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What fraction of physics bestsellers are Feynman?
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Anyone know the future uses of x rays within a hospital?
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What Is the Rocket Equation From a Non-Mathematician's Viewpoint?
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What Surprises Await in the CD Version of Feynman's Lectures?
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How long did it take you to become competent at physics?
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Is Quantum Movement Similar to Teleportation in Subatomic Particles?
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Weight of 12 fl oz Beer Bottle | Physics Project Help
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For sure the stupidest question you'll hear this week
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How do know identify crackpot from real physics
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Randy Kobes & Gabor Kunstatter - UWinnipeg Physics Dept.
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Us humans visualising the fourth dimensional line element
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Cutting objects at the molecular level
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Investigating Rogue/Freak Waves and Chaos Theory
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I am looking for a modeling software.
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ITER: Nuclear Fusion Reactor Agreement Signed
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Probability in Physics - Get Answers Here!
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What Are Some Great Physics Quotes for a T-Shirt Design?
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Stationary Wave Questions: Can Open Tubes Produce Them?
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What is 2D Density? Understanding Mass, Volume, and Area in Relation to Density
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Preparing for Physics: Where to Start?
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What is impeadence of ionized air?
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Where can I find massless string for physics experiments?
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How Does Nanotechnology Work?
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How can someone achieve invisibility?
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How Do Venturi Meters and Filter Pumps Work?
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Where Can I Find GCE A-Level Past Papers?
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Make a Guass Rifle in 3 Days: Simple Directions
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Color Me Physics: American Physical Society Coloring Book for Kids
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Learn Physics: Best Book to Teach Yourself
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Why Can an Equation Be Homogeneous but Incorrect?
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What Miraculous Experiments Did Nikola Tesla Conduct in His 1899 Lab?
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Is the Universe Expanding in the Time Dimension?
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Foot Contact Time: Resources & Info
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What would a theory of everything have to say about its own existence?
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New Planet: Earth-Like | Would You Go?
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The Brain of Einstein: Insight into his Mathematical & Scientific Thinking
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Can My Theory Revolutionize Science Beyond Relativity?
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Parallax error - what type of error is it?
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Is Gravity the Ultimate Source of Potential and Kinetic Energy?
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Uncertainty principle - epistemic or more?
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Investigating Matter, Mass and Molecules
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Metamaterial Electromagnetic Cloak at Microwave Frequencies
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Electric Burners: Strange Sounds Explained
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Looking for the physical properties of the skin
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What do the symbols in Physics Formulas mean? Help needed!
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Are You Ready for the Argonne Open House 2017?
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Can Antigravity Unlock Space Travel and Pollution-Free Energy?
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Question regarding System of Units
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What is the shoebox experiment illustrating parallel universes?
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Nikola Tesla: Inventions, Mysteries & Possibilities
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Noisy TV's: Is There a Reason for the High Pitch Sound?
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Tonight's Full Moon 12 Percent Bigger
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Physics Experiments: Constructing Investigation Design Report
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Popular science sometimes feels meaningless
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Is teleportation the key to overcoming the Uncertainty Principle?
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Philidelphea Experment.Real Physics?
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  • Poll Poll
Is there a gender imbalance on PF?
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Does Motion Affect Frequency in Sound Waves?
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How Does Physics Influence Skateboarding Trick Inventions?
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What Does Matter Mean in Relation to Mass?
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Explore Fractals at the New Fractal Forum!
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Vibrations: Hell of a Class, My Teacher is Awesome!
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How does the Searl Effect Generator produce electricity from space?
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  • Poll Poll
Would something like this be possible?
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How does physics explain the origins of the universe?
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AFM: Question about building one
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Are Atoms Concentrations of Energy?
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Opinions on International Baccalaureate (IBO) physics
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Getting information about a physics phd
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Official: PhD Student Now - Teaching Exercise Sessions for Physics Courses
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Rocket Scientist are not as smart as previously thought
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Discover the Best Lab Kit for Adult Experiments: Chemistry, Biology, and More!
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Time: An Illusion? - Julian Barbour's The End of Time
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How Does a Grade 12 Student Navigate Complex Physics Topics?
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Revolutionizing Ozone Restoration: Jet Engine Ozone Seeding Idea
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Who is/are your favourite physicist(s) and why?
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Help Improve Newton's Laws of Motion on Wikipedia
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How Can I Put Out a Fire in My Electrical Panel?
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