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.
Threads
Graduate Is teleportation the key to overcoming the Uncertainty Principle?
- Gelsamel Epsilon
- · Replies 10 ·
Philidelphea Experment.Real Physics?
- Line
- · Replies 8 ·
Undergrad Does Motion Affect Frequency in Sound Waves?
- scott_alexsk
- · Replies 2 ·
Undergrad How Does Physics Influence Skateboarding Trick Inventions?
- cracker
- · Replies 3 ·
High School What Does Matter Mean in Relation to Mass?
- Alan Tam
- · Replies 2 ·
Explore Fractals at the New Fractal Forum!
- christodouloum
- · Replies 4 ·
Graduate Vibrations: Hell of a Class, My Teacher is Awesome!
- Cyrus
- · Replies 10 ·
Graduate How does the Searl Effect Generator produce electricity from space?
- roger
- · Replies 7 ·
Graduate How does physics explain the origins of the universe?
- kant
- · Replies 18 ·
Undergrad AFM: Question about building one
- Son of Ole
- · Replies 4 ·
Graduate Are Atoms Concentrations of Energy?
- mtanti
- · Replies 4 ·
High School Opinions on International Baccalaureate (IBO) physics
- JohnDubYa
- · Replies 14 ·
Graduate Getting information about a physics phd
- matt.harvard
- · Replies 10 ·
Graduate Official: PhD Student Now - Teaching Exercise Sessions for Physics Courses
- Kalimaa23
- · Replies 11 ·
Rocket Scientist are not as smart as previously thought
- scott1
- · Replies 31 ·
High School Discover the Best Lab Kit for Adult Experiments: Chemistry, Biology, and More!
- Line
- · Replies 4 ·
Graduate Time: An Illusion? - Julian Barbour's The End of Time
- FunkyDwarf
- · Replies 7 ·
High School How Does a Grade 12 Student Navigate Complex Physics Topics?
- affans
- · Replies 9 ·
Graduate Revolutionizing Ozone Restoration: Jet Engine Ozone Seeding Idea
- Psi 5
- · Replies 2 ·
Who is/are your favourite physicist(s) and why?
- Feynstein
- · Replies 35 ·
Graduate Help Improve Newton's Laws of Motion on Wikipedia
- loom91
- · Replies 8 ·
High School How Can I Put Out a Fire in My Electrical Panel?
- aberrated
- · Replies 12 ·
Graduate Why Is the Planck Mass So Large Compared to Other Planck Units?
- Sheyr
- · Replies 2 ·
High School The Longest Crater Chain in Our Solar System, To-Date
- FieryIce
- · Replies 15 ·
Graduate Do Our Eyes Limit Our Understanding of Other Dimensions?
- reasonmclucus
- · Replies 17 ·
Boundless Energy: What's the Answer? | Earth & Space
- linux kid
- · Replies 10 ·
Undergrad Where Does the Energy Come From in a Box with a Fan and Windmill Setup?
- blackwizard
- · Replies 5 ·
What makes a memorable physicist?
- matt.harvard
- · Replies 19 ·
High School Question about energy and absorbtion
- Arithus
- · Replies 2 ·
Graduate Free energy from gravity and pressure?
- Jota
- · Replies 8 ·
High School Is Planetary Status a Form of Discrimination?
- FeynmanMH42
- · Replies 13 ·
What are the open questions in physics?
- bchui
- · Replies 4 ·
Computational Physics can be frustrating sometimes
- franznietzsche
- · Replies 17 ·
What songs incorporate physics concepts?
- stedobs
- · Replies 5 ·
Undergrad Velocity, wavelength, freq. relationship
- FrankMak
- · Replies 2 ·
High School Question about energy and absorbtion
- Arithus
- · Replies 4 ·
Undergrad Wind Turbine Blades and Wind Speed Performance
- bacnka
- · Replies 2 ·
Why Was Michio Kaku on ABC's 2020 Discussing Apocalyptic Scenarios?
- rasperas
- · Replies 10 ·
Did a Fellow PF Member Start a Campaign to Reinstate Pluto as a Planet?
- Evo
- · Replies 17 ·
What does this trick formula represent?
- Vrock
- · Replies 1 ·
Undergrad Programs for Converting Basis Vectors
- lostinhere
- · Replies 1 ·
Graduate The accomplishments (or lack thereof) of physics
- leright
- · Replies 15 ·
Websites for Physics Simulations & Demos
- quasar987
- · Replies 9 ·
Undergrad Translucent Spot: Why and Is it Related to Adsorption?
- Harmony
- · Replies 1 ·
Graduate What is the significance of the Dirac delta function in quantum mechanics?
- Loren Booda
- · Replies 15 ·
High School Van Der Waals Force: A Simple Explanation
- MRCHEM
- · Replies 6 ·
Undergrad Le Châtelier's principle vs. Lenz's law
- Mattara
- · Replies 2 ·
Graduate Erwin Schroedinger: Prof of Physics, Quantum Mechanic & Equation Theorist
- Smurf
- · Replies 6 ·
Graduate Why do thermionic triode valves produce harmonic distortion?
- eeka chu
- · Replies 11 ·
Who Is Considered the World's Most Creative Physicist?
- ZapperZ
- · Replies 16 ·
Can Aug 27 be designated as Dope Slap Day?
- BobG
- · Replies 2 ·
High School Glass Melting Point: Why & Are Glasses Liquid?
- MRCHEM
- · Replies 16 ·
High School Law of Conservation of Mass: Explaining the Confusion
- MRCHEM
- · Replies 9 ·
Why Did My Glass of Soda Explode by Itself?
- grandy
- · Replies 2 ·
High School Why Is Black a Good Absorber?
- Alan Tam
- · Replies 14 ·
What Are the Best Free Earth-Sun Distance Calculators Online?
- ttrsbug
- · Replies 1 ·
Undergrad Is the Future of Physics Limited Compared to Advancements in Other Sciences?
- Fizziks_Fan
- · Replies 3 ·
Easy-to-Understand Theory Explanations on Research Sites
- christian_dude_27
- · Replies 1 ·
High School Unveiling the Nitty Gritty of Density: Facts About Dense and Non-Dense Materials
- fedorfan
- · Replies 13 ·
Undergrad Why Do Bubbles in Guinness Sink? An Exploration of the Surprising Phenomenon
- denni89627
- · Replies 4 ·
Graduate How does the concept of fundamental velocity relate to parallel rates?
- Futobingoro
- · Replies 11 ·
Undergrad Before the ’04 Tsunami, an Earthquake So Violent It Even Shook Gravity
- scott1
- · Replies 3 ·
High School Teaching Physics at Higher Secondary Level | Methodology
- ajay mahajan
- · Replies 3 ·
The Time Fountain": Stroboscopic Video Inspired by Doc Edgerton
- robphy
- · Replies 1 ·
High School Is there a strong attractive force between smooth surfaces?
- LENIN
- · Replies 16 ·
Good Science Magazines for Physics Fans
- Gale
- · Replies 14 ·
Sending Eggs Overseas Safely - Aviculture Website
- Geographer
- · Replies 4 ·
Undergrad Understanding Clarinet Dynamics and Pitch
- dingsbunnyranch
- · Replies 4 ·
Undergrad Calculating Air Flow Through a Hole
- solar1
- · Replies 12 ·
High School Introduction to Physics for High School Student
- Evera
- · Replies 3 ·
Graduate Choosing the Best Inversion Result: Statistical Considerations
- marili
- · Replies 2 ·
Graduate Can Harmonic Vibration Explain the Forces of the Universe?
- Psykostx
- · Replies 10 ·
High School Fossil Fuels and Energy: What's the Connection?
- JERGLOVE
- · Replies 9 ·
What is the significance of the equations in Lost (TV Show)?
- Ulnarian
- · Replies 2 ·
High School How Do XM and Sirius Satellite Radios Broadcast Multiple Stations?
- linux kid
- · Replies 2 ·
Graduate Can Singularities Enable Constant Faster-Than-Light Travel?
- star.torturer
- · Replies 4 ·
Graduate What is the role of coexistence in the existence of matter and life?
- ChongFire
- · Replies 44 ·
High School Can Energy be Harvested from Flowing Water in a Chemistry Lab?
- skywolf
- · Replies 2 ·
Graduate Could Light Be a Time-Traversing Particle?
- Psykostx
- · Replies 11 ·
Graduate Best Physics Programs for Earth Simulation w/ Magnetics
- Korona
- · Replies 5 ·
High School Can We See Audible Frequencies?
- subteranneous
- · Replies 2 ·
High School Running in the Rain: Mythbusters Results & Sun Rays
- buddyholly9999
- · Replies 16 ·
High School Radiotelegraphy Basics: Learn How it Works
- mummyboy11
- · Replies 5 ·
Undergrad Measuring Thrust of Hall Effect Thruster - Advice Needed
- stuart757
- · Replies 3 ·
Graduate QM uncertainty, it couldn't have been any other way
- tbitz
- · Replies 13 ·
Graduate Can atoms/molecules store informations?
- kumar5
- · Replies 7 ·
Graduate Does Accepting Einstein's Theory Mean Rejecting Newton's?
- Jimmy Snyder
- · Replies 25 ·
Graduate Reproducing information as potential energy
- disturbed1
- · Replies 6 ·
High School Does a Fluorescent Bulb Use More Energy to Start Than to Run for 30 Minutes?
- Pengwuino
- · Replies 7 ·
Undergrad Representing graphically an analog signal?
- esmeco
- · Replies 4 ·
Find Classic Papers by Einstein Online
- J77
- · Replies 6 ·
High School Could 10 million radios tuned to one station cause a crash or signal collapse?
- linux kid
- · Replies 9 ·
High School Is This a Video of a Small Asteroid or Comet Impacting Earth's Atmosphere?
- Orion1
- · Replies 6 ·
Undergrad Which Book Explains Statistical Methods for Physics Students?
- christodouloum
- · Replies 1 ·
High School Britney's guide to semi-conductors
- Astronuc
- · Replies 9 ·
Anyone knows the name of the text?
- Tensaiga
- · Replies 9 ·
Anti-Gravity: Debunking False Claims - Video
- Arian
- · Replies 1 ·
High School What causes the vibration of one guitar string
- spec138
- · Replies 6 ·