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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.
Area efficiency of Miles Per Gallon
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Why Is Your Tent Wet in the Morning?
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I come to these forums for one thing and one thing only.
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Could Vortexes Enhance Rocket Propulsion Efficiency?
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Gasoline vs Ethanol: Choosing the Best Fuel for Your Wichita, KS Engine
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Why do we derive analytic solutions
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Why Do Systems Have Organization?
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How to detect the TE mode and TM mode?
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Difference between incompressible viscous and incompressible inviscid flow.
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Gravity Red Shift: Can it Happen?
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Why Does a Cork Float Horizontally Instead of Vertically?
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Two coherent beams crossing each other's path; what will be the effect?
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Why do you stumble forward when a bus starts moving?
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Differential equations in physics
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How Can a Camera Be Made to Show Darkness Instead of Light?
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Parking uphill without a curb - question
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Grade 10 physics reviewer questions (QUICK)
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Can Outcome Counting Replace the Born Rule in Quantum Mechanics?
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Conservation of Momentum: Solving For Velocity After Collision
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Human mind has a relatively large degree of freedom
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How can I calculate the velocity of a golf ball using a compressed air gun?
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Deriving Uncertainties for m and b in Least Squares Method"
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Burning Calories, Burning Wood, Grams to Cals?
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Inquiries on Vacuum Sphere: Spinning and Weight Difference
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Are Electric and Magnetic Fields Essentially the Same?
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What Are the Physiological Limits of Acceleration in Physics?
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Amount of energy on Earth doesn't grow or shrink
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What Does Vc Mean? Kennedy Space Center Plaque
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Basic Structure & Behavior of The Atom Oh, and hi
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Why is mercury a liquid even though its atoms are closely packed
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Complex stuf Physical Application
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Combining Laser Beams: Calculating the Optimal Wavelength | Expert Tips
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Understanding the Nature of Gravity and its Relationship to Energy Creation
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How can you prove the earth is round?
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Question about Electromagnetic Wave Induction into Receiving Antennas
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Calculate Force of Bullet Shot Against Wall: v, m
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What is the Best Material for Keeping Food Cool in Insulated Boxes?
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Consider a ray at the interface air and glass
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Which Software Calculates TE and TM Fields in a Two-Core System?
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Understanding Freebody Diagrams: Solving for Forces & Direction | Quick Help
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How to Relate Formulas for Calculating Force Between Charges
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Microphone in Vacuum: What Would Happen?
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Accumulation of Mass in Stellar Formation?
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How Can You Reproduce and Understand the Meissner Effect Experiment?
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Understanding the Conversion: Pounds to Kilograms Explained
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Question about Huygen's principle
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Centre of Gravity: Jump Inside an Earth Cylinder?
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Can Matter Truly Exist in Four States According to Einstein's e=mc2?
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Navier Stokes with chemical reaction
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Why Does My Box Collision Fail When Not a Cube?
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Fly Wheel on a unimaginable scale
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Can the Bernoulli Law Explain a Glider's Flight Without Engine Power?
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Hypothetical Questions about Inertial Drives
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Proton Filtering: Is it Possible?
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Flailing Arms and Balance: The Role of Arm Motion in Maintaining Upright Posture
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Are There Prefixes for Decimal Places Between the Commonly Used Ones?
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Can Nikola Tesla's Concepts Power a UFO-like Flying Vehicle?
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What software is recommended for graphic design and integration with LaTeX?
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Maximizing Solar Energy Output: The Role of Physics in Solar Tracker Design
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Free Video Lectures - Learn Calculus Online
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Can anyone give an approximation as to when CERN starts testing?
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Conversion from cm^{-1} to eV - Ask Here!
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Can a Vacuum Replace Helium in a Balloon?
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Peter Heuer High School Students Build Cyclotron - Peter Heuer
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Gravitation attraction proportioned
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Distances between his hand and the table
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Question based on real experience
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Min. Tone Bar Size for Electromechanical Doorbell
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Frontiers and Controversies in Astrophysics Part 1
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Is Redshift an Accurate Indicator of the Universe's Expansion Rate?
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Is Time Just an Arbitrary Measurement or a True Dimension?
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The Multiple Launch Rocket System and Rocket Noises
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Raman Microscopy: Best Way to Hold Micron-sized Polystyrene Beads
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What Is the Lawrence Berkeley Pocket Book?
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Max Force Humans Can Exert When Kicking Off Ground
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Leyden Jar Help: Using Spray Adhesive on Foil Layer
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Gravity and Weight: Understanding the Relationship and Common Misconceptions
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Is There Evidence of an Opposite to Black Holes in the Universe?
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Understanding Drag on a Rotating Object
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Are We Any Closer to a Unified Theory?
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Find Coefficient of Friction for Physics Final Review
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Why does the Stone not pull the Horse
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Vibration Free Table for Holograms
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Gliding distance of an arbitrary object
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Velocity Change When Hitting a Wall
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Can All 3 Cricket Stumps Be Knocked Out?
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Does a vacuum act as anti-gravity?
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Maths in gravitation law equation?
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Does rotational kinetic energy affect the height of a ball thrown into the air?
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I need to create a demonstration
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Is a flame hotter on the outside?
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Exploring the Amplitude of de Broglie Waves: A Question on Mass and Velocity
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Calculating Apollo 13 Command Module Drag Coefficient
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Table Tennis Problem: Explaining Edge vs. Side to Friend
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Matter/antimatter annihilation question
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Treasure hunting metal detectors
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Understanding Planetary Orbits: The Role of Gravitational Force and Rotation
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Why Is I Negative? A Closer Look at the Norton Method
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Know something about Meker Burner?
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Mass of the rocket doesnt stay constant
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