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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.
Graduate 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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Graduate Help Improve Newton's Laws of Motion on Wikipedia
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High School How Can I Put Out a Fire in My Electrical Panel?
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Graduate Why Is the Planck Mass So Large Compared to Other Planck Units?
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High School The Longest Crater Chain in Our Solar System, To-Date
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Graduate Do Our Eyes Limit Our Understanding of Other Dimensions?
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Boundless Energy: What's the Answer? | Earth & Space
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Undergrad Where Does the Energy Come From in a Box with a Fan and Windmill Setup?
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What makes a memorable physicist?
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High School Question about energy and absorbtion
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Graduate Free energy from gravity and pressure?
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High School Is Planetary Status a Form of Discrimination?
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What are the open questions in physics?
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Computational Physics can be frustrating sometimes
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What songs incorporate physics concepts?
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Undergrad Velocity, wavelength, freq. relationship
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High School Question about energy and absorbtion
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Undergrad Wind Turbine Blades and Wind Speed Performance
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Why Was Michio Kaku on ABC's 2020 Discussing Apocalyptic Scenarios?
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Did a Fellow PF Member Start a Campaign to Reinstate Pluto as a Planet?
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What does this trick formula represent?
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Undergrad Programs for Converting Basis Vectors
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Graduate The accomplishments (or lack thereof) of physics
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Websites for Physics Simulations & Demos
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Undergrad Translucent Spot: Why and Is it Related to Adsorption?
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Graduate What is the significance of the Dirac delta function in quantum mechanics?
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High School Van Der Waals Force: A Simple Explanation
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Undergrad Le Châtelier's principle vs. Lenz's law
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Graduate Erwin Schroedinger: Prof of Physics, Quantum Mechanic & Equation Theorist
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Graduate Why do thermionic triode valves produce harmonic distortion?
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Who Is Considered the World's Most Creative Physicist?
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Can Aug 27 be designated as Dope Slap Day?
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High School Glass Melting Point: Why & Are Glasses Liquid?
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High School Law of Conservation of Mass: Explaining the Confusion
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Why Did My Glass of Soda Explode by Itself?
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High School Why Is Black a Good Absorber?
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What Are the Best Free Earth-Sun Distance Calculators Online?
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Undergrad Is the Future of Physics Limited Compared to Advancements in Other Sciences?
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Easy-to-Understand Theory Explanations on Research Sites
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High School Unveiling the Nitty Gritty of Density: Facts About Dense and Non-Dense Materials
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Undergrad Why Do Bubbles in Guinness Sink? An Exploration of the Surprising Phenomenon
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Graduate How does the concept of fundamental velocity relate to parallel rates?
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Undergrad Before the ’04 Tsunami, an Earthquake So Violent It Even Shook Gravity
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High School Teaching Physics at Higher Secondary Level | Methodology
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The Time Fountain": Stroboscopic Video Inspired by Doc Edgerton
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High School Is there a strong attractive force between smooth surfaces?
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Good Science Magazines for Physics Fans
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Sending Eggs Overseas Safely - Aviculture Website
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Undergrad Understanding Clarinet Dynamics and Pitch
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Undergrad Calculating Air Flow Through a Hole
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High School Introduction to Physics for High School Student
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Graduate Choosing the Best Inversion Result: Statistical Considerations
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Graduate Can Harmonic Vibration Explain the Forces of the Universe?
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High School Fossil Fuels and Energy: What's the Connection?
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What is the significance of the equations in Lost (TV Show)?
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High School How Do XM and Sirius Satellite Radios Broadcast Multiple Stations?
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Graduate Can Singularities Enable Constant Faster-Than-Light Travel?
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Graduate What is the role of coexistence in the existence of matter and life?
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High School Can Energy be Harvested from Flowing Water in a Chemistry Lab?
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Graduate Could Light Be a Time-Traversing Particle?
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Graduate Best Physics Programs for Earth Simulation w/ Magnetics
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High School Can We See Audible Frequencies?
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High School Running in the Rain: Mythbusters Results & Sun Rays
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High School Radiotelegraphy Basics: Learn How it Works
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Undergrad Measuring Thrust of Hall Effect Thruster - Advice Needed
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Graduate QM uncertainty, it couldn't have been any other way
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Graduate Can atoms/molecules store informations?
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Graduate Does Accepting Einstein's Theory Mean Rejecting Newton's?
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Graduate Reproducing information as potential energy
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High School Does a Fluorescent Bulb Use More Energy to Start Than to Run for 30 Minutes?
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Undergrad Representing graphically an analog signal?
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Find Classic Papers by Einstein Online
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High School Could 10 million radios tuned to one station cause a crash or signal collapse?
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High School Is This a Video of a Small Asteroid or Comet Impacting Earth's Atmosphere?
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Undergrad Which Book Explains Statistical Methods for Physics Students?
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High School Britney's guide to semi-conductors
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Anyone knows the name of the text?
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Anti-Gravity: Debunking False Claims - Video
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High School What causes the vibration of one guitar string
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Download Past Broadcasts of Michio Kaku's Science Fantastic
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Undergrad Can a Photo Effect Us Like a Live Person?
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Undergrad How does diffraction work with a point source of a wave near a corner?
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High School Simple Line Graph Software: Create Plots Effortlessly
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Dr. Donald Luttermoser: Solids & Fluids
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Graduate More silly semantics that are nagging me
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High School What is a hand stroboscope and how does it work?
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High School Learn the Science Behind Human Hair and Its Unique Properties
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High School Anyone know where i can buy a solutions manuel? (Fundamentals of Physics)
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High School Advice for 13 y/o Entering 8th Grade: Physics Study Tips
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High School Can NASA Keep Hubble Operational with Recent Repairs?
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Graduate Calculating Aerodynamic Drag on Titanic Slowing to 5 Knots
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Man-Made Diamonds a reality now.
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Find Pictures for General Relativity Project
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High School Quiet Revolution: Can Our Wind Turbines Power Themselves?
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Black and White Room: Dad & I Hypothesizing Ideas
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High School Why Does the Sky Appear Blue During the Day?
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High School What Can You Spot in the Sky? Test Your Knowledge with This Quiz!
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Scientific Facts Yet to be Explained
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What is Hawking's new children's book about science?
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