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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.
High School What is a Warm Hole? Understanding the Basics in Simple Terms
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Graduate Behavior of foam: floating vs. submerged
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Graduate Questions About Physics: Perspectives from Macro & Quantum Levels
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How my 10 year old cousin learned of the speed of light
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Create an Edible Musical Instrument: Twinkle Twinkle Little Star in G Major
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Undergrad Why does the atmosphere move with the earth?
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High School Zeno's paradoxes don't understand.
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Whiteboards vs. Blackboards: What's the Difference?
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Mystery Object: S-Shaped & Rotating
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High School Explain the physics joke Don't be a d^3x/dt^3
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High School Can Vacuum Pockets Make Objects Float?
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Interested in hearing opinions about this
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What is the furthest you can throw something?
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High School Matter can neither be created or destroyed
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High School Calculating Output of Solar Cells in KWH
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Graduate Are There Physical Phenomena That Cannot Be Quantized?
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Undergrad Physical intuitions for simple statistical distributions
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Graduate Is Bubble Fusion a Viable Method for Hydrogen-Hydrogen Fusion?
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Can You Truly Become the Best Physicist of All Time?
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Undergrad How is Governing Executed in Wind Mills?
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Graduate What Message Does the Spectral Emission from Star GL1023 Convey?
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Graduate What Does B · ∇ Mean in Curl Formula?
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Who Among Us Is a Physicist?
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Graduate Investigating the Potential of Nuclear Fusion
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High School What sense(s) does a person use to tell how fast he is running?
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Undergrad Philosophy Major Seeking Physics Answers
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Undergrad Wrecks from racing track singularities
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High School Why is argon better than a vacuum?
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Undergrad Did Gravity Remain Constant Since the Time of Dinosaurs?
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How Did Stephen Hawking Continue His Research Despite His Condition?
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Graduate Heisenberg Interpretation vs Objective Collapse
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Graduate A Physics Puzzle: Double Circular Motion
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Undergrad What is the Advantage of Using a Gaussian Distribution of Noise in a System?
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High School Can a Vacuum Generate Energy?
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Undergrad Drying rate depending on curvature?
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Who Conducted This Experiment?
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Graduate Understanding Regular and Outgoing Functions in Vector Spherical Wave Functions
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High School What is the wavelength of tsunami waves?
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High School So what is smell exactly? I'm sorry if this is really basic but I'm
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Graduate Fractal geometry in crumpled paper
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High School Shortest distance you can travel?
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High School Harmonic waver length with respect to open tube diameter
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Expressing Love for Nerdy Physics Shirts!
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High School What is the breaking point of quartz crystal
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High School Do we know what creates the wind?
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How Can I Post Equations and Formulas?
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Graduate Time evolution of a diffusion equation
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Undergrad How Did Overcoming Addiction Lead to a Passion for Physics?
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High School Any ideas of how gyroscopes are applied in environment?
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High School What Are Some Overlooked Physics Concepts in Wrestling and Other Combat Sports?
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High School Physics Equation: Share Your Fav Equation & Explain What It Describes
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Physics student dies in lab accident
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Graduate Can Next Generation Telescopes See More than Just a Dime in San Francisco?
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Getting Physics Forum Answers from Google Search
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Undergrad Athletics Question: Establishing Relationship between Energy & Distance
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High School Why is the unit prefix micro pronounced as myoo instead of mu?
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Undergrad Is Gravity Relative to Density Alone
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A device that can measure height
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Undergrad Phase difference in Stationary waves
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What is the Highest RPM in the Universe?
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Undergrad Why Are There So Few Physics Majors?
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Graduate Whores and Nuclear Science and Work Force Reducition
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How I learn in cambridge university
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Undergrad Same note (pitch), male and female voices - what's different?
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Undergrad Does Gravity Pull Outwards on Objects Within Hollow Spheres?
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High School How to tell if an object is moving
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Graduate How can I express velocity using length, mass, pressure, area, and density?
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Undergrad Photosynthesis converts CO2 into sugars, can we industrialize this process?
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High School What Is the Maximum Number of Times You Can Fold a Sheet of Paper?
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Undergrad Terrasects and the fourth-dimension
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Searching for Web Series - Physicists Video Blogs/Documentaries
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Undergrad The Physics of Fire: Understanding Ignition & Oxygen
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Undergrad Longitude and Latitude to Distances
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Undergrad Can you make an object have a stronger graviational pull if you make is denser?
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Graduate How do we get energy specters for random waves
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Undergrad Can pressure while snorkeling cause tooth pain from an air pocket in a filling?
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Do you find it easy to explain physics?
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High School Is the Definition of Energy in Physics Misleadingly Presented Online?
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Question about sleep and consciousness
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Undergrad Building an atmospheric chamber
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Undergrad Why Are Some Phenomena Unsolved in Physics?
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High School Proof Stress Calculation with Excel 2007: Manual or Automated?
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Undergrad What will happen to capillary rise effect if we take capillary to
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Undergrad Does gravity effect viscosity ?is viscosity independent od gravity ?
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Did you have really believed about the force actually is made up by
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Cold Fusion Back In The Limelight - Guest Speaker Dr. Brian Josephson
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Do you have a personal reference book? Share tips on creating one!
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Graduate Measurement scales are clearly defined except time.
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Storing Energy with This Method? - A Tech Article
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Graduate Help a newbie: Causation and my confusion regarding physics
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Undergrad Is C2H4 an Example of SP2 Hybridization?
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High School Do Gasses Have Viscosity?
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High School Young's Modulus: Formula for Calculation
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High School Unveiling the Beauty of Physics: Beyond Projectiles and Speed
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Graduate Math and Reality. What is the deep connection?
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Undergrad What Did My Microphone Pick Up?
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High School How to calculate gravitational constant
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High School The definition of pascal confused
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Graduate Amplitude Entrainment: Forum Q&A
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Undergrad A long nededle verus a short one
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