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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 Interpreting Units: km-1 Explained
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High School Convert 8 Beers/Night to Weight Gain in Pounds
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High School Who made the D'Arsonval/Weston galvanometer movement?
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Graduate Laws of physics may just be 'local by-laws'
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Undergrad Confirming MAC=LAC/Density Calculation
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Graduate Unified Field Theory: Presenting a Mathmatical Formula
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Graduate Questions about a travelling electron
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High School How do I figure out the number of shells in noble gas items?
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At last I became a physics student
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Popular Physics Tourist Destinations
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GR by R. Wald: Apple & Canopy Cover Explained
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Has anyone won a physics Nobel prize for computation/simulation work?
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Undergrad The treatment of errors and uncertainties?
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Undergrad Bubbles in Resin: How & Why They Rise to the Surface
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Open learn (ou courses for free)
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High School Understanding Vectors: A Physics Primer
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High School May i ask where can i read some sample good lab report?
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Undergrad How do standing waves and resonance relate in a speaker?
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Undergrad Why Do Rivers Flow? Earth's Bulge Causes Uphill Flow
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Undergrad How can we determine viscosity from a graph using Poiseuille's equation?
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Undergrad How Did Graphene Research Lead to a Nobel Prize in Physics?
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High School Question Is it possible to have energy going from the body without touching it
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Undergrad Geometry problem: a cone meeting a cylindre.
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High School What is Bandwidth and Why is 3 dB Important?
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High School Cleaning your PC with a vacuum cleaner
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Undergrad Capillary Rise and Pressure in Sealed Capillary Tubes
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Newbie Alyssa Struggles with Physics - Find Support Here
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The spinning, levitating orbiting card trick ?
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High School Compact Unidirectional Audio Speaker
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High School Are Atoms Just a Model for the Unexplained in Programming?
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Undergrad Can energy and mass be created or transformed in the universe?
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Welcome New Physics Forum User - Grade 11 Student
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Double-Checking Before Proceeding
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High School Atoms that make up the body do they come from
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Undergrad Calculation Results for Hexane Density - Get Best Value
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Undergrad What is the physics behind seismometers?
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High School How long does it take to learn physics?
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High School Does a speedometer measure a scalar or vector quantity?
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High School Properties of foam plastic in Mattress and in general
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Controversial Nobel-Worthy Physics in 1935 England: What Could Have Been?
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Undergrad Emission spectral line intensity
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High School Why Are Physics Notations Like 'c' for Speed of Light Used?
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Graduate On Fine-Tuning and the Functionality of Physics
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High School Hump on an aeroplane can be on the bottom
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Graduate Calculating PFA Diffusion Rate in 1% Agar Gel: Tips and Resources
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Undergrad The physics of losing Helium from the Earth - question
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Graduate What Are the True Laws of Physics and Their Role in Understanding Nature?
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High School Why do waves(in general) travel in different frequencies?
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Undergrad Need book recommendation for difficult multiple choice problems
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Undergrad Flight of rocks thrown through the air
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Why isn't Chinese Physics in the ISI?
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Top 5 hallmark experiments in physics
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Which Fictional Superheroes Also Have a Passion for Physics?
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Little murder things jumping out of sodas
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Graduate What Are the Challenges of Translating Einstein's Aether Paper?
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Graduate Is a 3D Equation System the Future of Advanced Mathematics?
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Undergrad 3D 'perception' of the world we live in
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Is there really such a thing as a perfect circle in nature?
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Graduate Can Verlinde's Gravity Theory Revolutionize Our Understanding of the Universe?
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The general public is scientifically illiterate
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High School What Are Some Physics-Based Senior Project Ideas for High School Students?
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High School Commutative property of numbers and uncertainity
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Where Do Nuclear Physicists and Astrophysicists Gather in Their Free Time?
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High School Discovering the Analog vs. Digital Display in CRT and LCD TVs
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High School What are the Topical Physics Video Lectures Offered by MIT and Yale?
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Undergrad Calculating CFM at 40 psi from 3.7 CFM @ 90 psi
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When The Stephen Hawking Young and Walking
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Graduate A nonlinear model of ionic wave propagation along microtubules
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How Can Google Improve Your Academic Searches?
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How close did the asteroids come to Earth in 2010?
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Graduate Experimental Error on a quadratic
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Undergrad Street Lights react to passersby?
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High School Warning: Oxygen and Oil/Grease - Why Explosion?
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Undergrad Is Cell Phone Signal Transmitted in Digital Form?
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Polarization by quarter-wave plates
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Graduate Do Quantum Particles Exist in Multiple Places at Once?
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Kids of the new decades moving beyond science clubbing continuum
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Undergrad Stan Lee's Superhuman: Electricity Resistance
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High School What is the Scientific Explanation for the Movement Pattern of Liquids?
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Graduate Limitations of Physics | Seeking Feedback on Ideas
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Undergrad What is the top speed of a fencing weapon?
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Unexplained Movement: Mystery of Shifting Rug in Empty House
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Is there any branch in math that is not directly or indirectly used in physics?
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Graduate NOT A HWK QUESTION Molecular Theory PLEASE.
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High School Unraveling Drake's Equation: What is it?
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Searching for some good popular science books
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High School Why Do Physicists Use Grids & Time?
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Undergrad Algebraic Physics to Calculus based
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Undergrad Energy weapons: reality and fiction
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Graduate Non linear properties of Metamaterials
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Undergrad Average Deviation: Summing Positive & Negative Values
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Undergrad Synchronization vs. Resonance: What's the Difference?
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High School Where do all these formulas really come from?
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High School Interesting studies of sound called 'Cymatics'.
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Undergrad Identifying resonant frequencies in various objects
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Have You Ever Experienced the 'Lighter' Feeling of Spent Batteries?
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Name That Physicist: 70 of World's Most Famous Faces
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Undergrad Relation between presion wave and displacement wave
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Undergrad Standing wave detection using a microphone
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Should I Attend Hawking's Lecture on the Grand Design?
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