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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.
Why Is the Planck Mass So Large Compared to Other Planck Units?
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The Longest Crater Chain in Our Solar System, To-Date
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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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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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Question about energy and absorbtion
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Free energy from gravity and pressure?
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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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Velocity, wavelength, freq. relationship
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Question about energy and absorbtion
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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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Programs for Converting Basis Vectors
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The accomplishments (or lack thereof) of physics
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Websites for Physics Simulations & Demos
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Translucent Spot: Why and Is it Related to Adsorption?
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What is the significance of the Dirac delta function in quantum mechanics?
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Van Der Waals Force: A Simple Explanation
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Le Châtelier's principle vs. Lenz's law
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Erwin Schroedinger: Prof of Physics, Quantum Mechanic & Equation Theorist
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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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Glass Melting Point: Why & Are Glasses Liquid?
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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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Why Is Black a Good Absorber?
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What Are the Best Free Earth-Sun Distance Calculators Online?
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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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Unveiling the Nitty Gritty of Density: Facts About Dense and Non-Dense Materials
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Why Do Bubbles in Guinness Sink? An Exploration of the Surprising Phenomenon
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How does the concept of fundamental velocity relate to parallel rates?
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Before the ’04 Tsunami, an Earthquake So Violent It Even Shook Gravity
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Teaching Physics at Higher Secondary Level | Methodology
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The Time Fountain": Stroboscopic Video Inspired by Doc Edgerton
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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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Understanding Clarinet Dynamics and Pitch
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Calculating Air Flow Through a Hole
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Introduction to Physics for High School Student
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Choosing the Best Inversion Result: Statistical Considerations
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Can Harmonic Vibration Explain the Forces of the Universe?
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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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How Do XM and Sirius Satellite Radios Broadcast Multiple Stations?
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Can Singularities Enable Constant Faster-Than-Light Travel?
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What is the role of coexistence in the existence of matter and life?
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Can Energy be Harvested from Flowing Water in a Chemistry Lab?
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Could Light Be a Time-Traversing Particle?
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Best Physics Programs for Earth Simulation w/ Magnetics
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Can We See Audible Frequencies?
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Running in the Rain: Mythbusters Results & Sun Rays
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Radiotelegraphy Basics: Learn How it Works
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Measuring Thrust of Hall Effect Thruster - Advice Needed
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QM uncertainty, it couldn't have been any other way
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Can atoms/molecules store informations?
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Does Accepting Einstein's Theory Mean Rejecting Newton's?
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Reproducing information as potential energy
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Does a Fluorescent Bulb Use More Energy to Start Than to Run for 30 Minutes?
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Representing graphically an analog signal?
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Find Classic Papers by Einstein Online
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Could 10 million radios tuned to one station cause a crash or signal collapse?
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Is This a Video of a Small Asteroid or Comet Impacting Earth's Atmosphere?
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Which Book Explains Statistical Methods for Physics Students?
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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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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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Can a Photo Effect Us Like a Live Person?
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How does diffraction work with a point source of a wave near a corner?
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Simple Line Graph Software: Create Plots Effortlessly
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Dr. Donald Luttermoser: Solids & Fluids
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More silly semantics that are nagging me
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What is a hand stroboscope and how does it work?
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Learn the Science Behind Human Hair and Its Unique Properties
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Anyone know where i can buy a solutions manuel? (Fundamentals of Physics)
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Advice for 13 y/o Entering 8th Grade: Physics Study Tips
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Can NASA Keep Hubble Operational with Recent Repairs?
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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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Quiet Revolution: Can Our Wind Turbines Power Themselves?
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Black and White Room: Dad & I Hypothesizing Ideas
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Why Does the Sky Appear Blue During the Day?
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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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How to Make Air Moist | Explained
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A bit of a semantic question but still
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What Experiments Can I Conduct to Explore the Doppler Effect?
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Can the human body influence electronics?
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