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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.
What's the longest wavelength possible?
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Lisa Randall on Coast to Coast Sat. 2/25
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Temperature of One Atom & Electromagnetic Waves
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Confusing Osmosis: Why Hot Milk Tastes Like Water
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What do symbols in equations mean?
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Where Can I Find Reliable Information on Warp Drive?
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Who Said "Shut Up and Calculate"?
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Surviving 5 Physics Classes: Tips to Avoid Death from Exhaustion
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Is QM interpretation a matter of knowledge and probability?
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What is the best physics text for self learners?
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Can someone with a subscription to AJP please PM me this article?
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Physical change chemical change?
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Energy Alternatives to Oil: Perspectives for the Future
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Is Physics Essays Journal Just Full of Crackpot Theories?
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What Went Wrong: A Reflection on My Physics Test Results
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What Makes Ice a Skatable Surface?
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Have You Ever Experienced an Eye-Opening Experiment?
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Can Calculus Prove that Walking in a Room Will Eventually Reach the Other Side?
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Can a Magnet-Powered Wheel Generate Perpetual Energy?
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Is a New Exact Solution to Einstein's Equations Possible?
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Physics Olympiad: Award Percentages & Question 1
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Is the nature of physics more probabilistic or deterministic?
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Physics Audio Lessons | Quality Radio Stations & MP3s
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Information on the percolation threshold
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Improve Your Lab Report Writing: Tips, Examples & Resources
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Can Auroras Produce Audible Sounds?
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Can Invisible People See? Explained
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Physics Marathon: 7 Hours of Classes & Lab Straight Tomorrow!
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Is Physics the Ultimate Authority?
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An antigravity patent that accidentally got through
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Need a list on derivatives in Physics
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I broke the laws of Physics (and don't know how to put it back)
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Consciousness as an active part in modern physics
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What is emergence and how does it differ from reductionism?
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What Does the Equation PV=C(1+i)^n Represent?
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Is energy really 'another' entity?
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My Physics Class Rules: 5 Reasons to Love It!
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HELP wavelength and object penetration
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Quantum Mechanics (Intro): Skills, Attitudes & Habits
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New to Physics & Maths Forum | Dilan from a Non-English Country
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Feynman And The Challenger Explosion
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Is observability restricted by scale ?
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Can Commandos Bypass a Force Field with an EM Emitter in Sci-Fi?
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What Causes Negative Gravitational Force Between Particles?
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I need something to waste time on,
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Do physicist's consider themselve's one of instruments in an experiment?
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What Are Good Starter Books for Aspiring Astronomers and Physics Enthusiasts?
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Can Motion Be Defined Beyond Change in Position Over Time?
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Ftl - Heim QT based propulsion models
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Troubleshooting Wi-Fi Issues: Physics and Geology
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What Causes the Blue Light in Triboluminescence?
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Pros and cons of the science -physics
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Understanding the Formation of Contrails: A Scientific Explanation
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Can science claim any unified theories?
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What I've seen and learned do not correspond with the members here
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Hearing outside noise while in an encolsed room
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How Do You Handle Frustration While Learning Physics?
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Physics of coordination and reflexes
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Meaning of gravity in an intuitive sense?
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Hi 2 Simple everyday things that I dont understand. Please help? Taps and vaccum
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What Happens When You Compress Nothing?
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Physics Experiments for Third Year Students - Bill's Request
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I think popular science is ruining science
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What is the definition of Uphill?
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Help! I'm Out of My Depth in Physics
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What caused the strange doppler-radar images captured in these photos?
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Strange behavior of tea leaves in Tea Cup
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What would you see if you travel at the speed of light?
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Can You See a Dense Patch of Gas?
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Will space travel ever become a safe mode of transportation in the year 2050?
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Deciding to be an Astronomer at Age 7
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Stirring Cream Into Coffee: Clockwise or Counter-Clockwise?
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General Relavitiy, P-branes, and time travel.
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New bike - can't ride no-hands anymore?
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Flying is impossible, so is timetravel.
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How Can You Master Units and Conversion Factors?
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Christmas Morning: Crescent Moon and Spica Star Encounter
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In Search of Schroedinger's Reindeer
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How Did Lubos Motl Turn Physics Theories into Christmas Carols?
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>Time travel is temporarily possible, at low speed :-)
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Gravity Effects Across Mountains: A WWII Mystery
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Do any physicists switch to cooking?
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Upon the initial cosmological singularity
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Does anyone know what became of Jan Hendrik Schön ?
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  • Poll Poll
Who Is Considered the Greatest Physicist of All Time?
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Are Philosophical Discussions on the Nature of Universe in Line with Physics?
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Einstein Medals: History & Meaning
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Woman survives fall from skydiving
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Physics Fifth Edition by Giancoli answers
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Explore How to Make a Lightsaber: Physics in Star Wars
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Fourier Analysis: Independent Study for Senior in HS
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Winning a £4000 Scholarship for Physics at Southampton University
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What is Hyperdimensional Physics and Why is it Controversial?
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Why Doesn't the Log Spin in a Half-Water, Half-Air Container?
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NEED HELP GUYS Love you folks Beautiful formula
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I don't know how to elaborate on this question any more, and I don't
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Could Apophis, the Giant Asteroid, Be Diverted from Hitting Earth?
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Earth Flying Away from Sun: What Does the Math Say?
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Does Wood Create Noise When Vibrated?
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Paradox of Motion: Physics & Math Explained
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