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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.
Shadow Color: The Science Behind Blue LED Light and Yellow Shadows
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How do you create and use antimatter?
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Relationship Between Impedance, Reactance & Resistance in R Circuit
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Wind Turbine Blades and Wind Speed Performance
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What does this trick formula represent?
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D'alembert's Principle: Is It Justified in Engineering?
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Programs for Converting Basis Vectors
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Bird flying b/w colliding trains
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Websites for Physics Simulations & Demos
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How much force will get this thing moving?
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Translucent Spot: Why and Is it Related to Adsorption?
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Could Gravity Be a Negative Mass Particle?
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Van Der Waals Force: A Simple Explanation
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Understanding RC and LR High/Low Pass Filters & Radio Tuning Circuits
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Le Châtelier's principle vs. Lenz's law
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How fast does a bullet return to earth?
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Why do thermionic triode valves produce harmonic distortion?
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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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Oil Leakage Detection: Gamma vs Beta Rays
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Why Did My Glass of Soda Explode by Itself?
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Does the Earth's mass affect the Moon's orbit?
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Uphill Physics Problem: Which Side Requires Less Energy?
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Gyroscopes: Can Two Masses Stabilize?
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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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Why Does a Bunsen Burner Flame Stay at the Top?”
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Is the Future of Physics Limited Compared to Advancements in Other Sciences?
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Need help in calculating holding value for new product
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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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Understanding Buoyancy: How Does a Ship Float?
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Why Do Bubbles in Guinness Sink? An Exploration of the Surprising Phenomenon
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Does the Law of Universal Gravitation Apply to Quantum Levels?
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Can I Calculate Thrust for Different Pump Sizes?
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Perfectly Elastic Collision - Real World Examples
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Before the ’04 Tsunami, an Earthquake So Violent It Even Shook Gravity
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The Lonnnngggest Snooker Debate Ever
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Current: Why It's the Fundamental Unit & What Defines It
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Teaching Physics at Higher Secondary Level | Methodology
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What meaning is divergence and curl?
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Is there a strong attractive force between smooth surfaces?
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Crystal Formation at Low Temperatures: Understanding the Physics Behind It
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Crater Size from 55kg Metal Cylinder Impact
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Build a Steel Trebuchet to Throw 20-30lbs 300ft+
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Does the amount of fuel needed to accelerate a vehicle increase quadratically?
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Pushing Supersonic: Beyond Sound Speed
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Sending Eggs Overseas Safely - Aviculture Website
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Understanding Clarinet Dynamics and Pitch
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Where Does the Energy Go When a Ball Slides Down a Ramp?
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Upthrust calculations for hovercraft
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Can an Air-to-Air Intercooler Cool Air Below Ambient Temperature?
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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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Contact Aliens: Faster Than Light Speed?
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Light Beam Emmiter: Is It Possible?
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Perpetuum Mobile: Robert Boyle's Self-Flowing Flask
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What Is the Size of a Photon?
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Fossil Fuels and Energy: What's the Connection?
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How Do XM and Sirius Satellite Radios Broadcast Multiple Stations?
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Understanding the Difference: Gravity vs. Strong Force Explained and Calculated
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Looking for explanation of randomness.
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Potential Energy +ions/-ions: Attraction/Repulsion?
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What Other Forces Are Out There?
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Why Do Spin 1/2 Particles Behave Like a Twisted Ribbon?
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Can Energy be Harvested from Flowing Water in a Chemistry Lab?
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Why Do Electrons Orbit Protons & Planets Orbit the Sun?
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Is Time the Key to Understanding Dimensions?
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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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Melting Ice: A Comparison of Air and Water Environments
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Understanding Center of Gravity and Balance
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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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Where does the Earth lose its energy from solar?
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Why is push gravity concept considered not viable by mainstream science?
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Can atoms/molecules store informations?
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Gravity Barrier: Facts & Explanation
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Is Spontaneous Symmetry Breaking Truly Random?
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What Forces Affect a Swingset During Use?
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Balancing a Bicycle: The Relationship Between Speed and Stability
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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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Which Book Explains Statistical Methods for Physics Students?
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Matter-Energy Conversion: Gravity & Speed Questions
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Anyone knows the name of the text?
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Is the Spectrum Always Consistent with the Source?
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How To Communicate In An Emp Zone?
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What causes the vibration of one guitar string
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Question about my short circuit argument
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Download Past Broadcasts of Michio Kaku's Science Fantastic
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What Experiments Can We Expect with the LHC?
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Can a Photo Effect Us Like a Live Person?
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A simple question in regards to Gravitys effect over compressed gas
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Thread about the MIT prof claiming an incorrect usage of KVL in RL circuits
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What Would Happen if We Tried to Pull the Moon Closer to Earth?
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Could liquid moderators prevent nuclear reactor disasters?
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