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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.
Photo Contest - Simple Harmonic Motion (5/2-5/8)
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Undergrad Differences between perturbation/variation of an object?
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News Who was Freeman Dyson and what were his contributions to science?
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Apollo 13: What did the crew see when they looked out the window?
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High School Are Beats and Standing Waves Related in Physics?
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High School Physics Tricks: Pendulum Swindle & More | Facebook
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Undergrad Solution to the 1D wave equation for a finite length plane wave tube
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RIP Nobel Laureate Philip Warren Anderson
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Amateur microscope mostly for children
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Undergrad What physics do I need to learn to do calculations for throwing water?
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High School Why are 2/3 of my brake lights required to work by law?
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Undergrad Faster than light thought experiment
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High School Is the Stationary Light Near the Moon Venus?
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Graduate Physics - Description is description
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Who was the legendary theoretical physicist who passed away at 96?
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Graduate The Human Body as a Dark Matter Detector
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Undergrad How did students manage to study the required Mathematics for Physics
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Graduate What was the most intellectually stimulating class you have ever taken?
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High School I'm Confused about Buoyancy (Anime: A Certain Scientific Railgun)
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Undergrad The Geekest T-Shirt Of The Year.... So Far
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Undergrad PM2.5 Monitor Question (particulates 2.5 microns or below)
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Graduate What would be the impact of the discovery of the Graviton in the world?
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High School What Are the Nuances Between Similar English Words?
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High School Who set the values of Physics Constants?
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Surreal Physics Movies: Share Your Favorites!
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High School Falsifiability -- What is Popper proposing and how should it read?
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High School Ready to Master Knots? Listen to This 2-Minute Audio!
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High School Kill drum head overtones without anything touching the drum head
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High School Do drums/strings have a pitch bend when they are struck?
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High School Gravity & Neutrons: Could They be Connected?
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Undergrad What Is a Harmonograph?
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Is it possible to have physics without mathematics?
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High School Opposing speakers and standing waves
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Undergrad Numerical Solution to the Rayleigh Plesset Equation
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Summer Sunday Tours at Brookhaven
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Dirac papers disappeared from archive.org?
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Undergrad What grade is expected of physics students?
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Graduate Can a Solar Panel Detect a Raman Signal After Filtering Rayleigh Scattering?
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Undergrad Studying the air layer over a solid object
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Graduate Did John Wheeler's Lost FBI File Reveal Secrets of the H-Bomb?
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Undergrad Why Sea Level sometimes gives an illusion being at height
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Undergrad What are nanosystems and where can we find them in our daily lives?
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Insights What Can You Learn About the Moon?
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Undergrad Efficiency of computers vs. brains
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Undergrad Unplug Fridge During Below-30 Days?
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Undergrad Resources to learn about scaling arguments
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News "Shaggy Dog Stories" relevant to "Cartoon Physics"
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Graduate Does Michio Kaku agree with Lawrence Krauss' concept of nothingness?
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Explaining your Physics degree to relatives
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High School Report shows gravity waves in clouds(?)
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Graduate Pre-1900s Educational Science Background?
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Photo Contest - Kinetic Friction (10/12-10/18)
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Graduate What are really brilliant physics students capable of?
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High School Did the Hunter's Moon Really Look Like a Second Sun in North America?
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News What Did the 2019 Nobel Prize in Physics Reveal About Cosmology and Exoplanets?
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High School Lost significant figures through division by exact numbers
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Undergrad How do waves following a shockwave catch up to the shock wave?
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High School What is the Conversion Factor for Hectacomb Sacrifices?
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Undergrad Typical Wavelength vs Wave Length
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Should Scientists Reject Michio Kaku's Views on UFOs and Aliens?
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Graduate What does the concave multifractal spectrum shape physically mean?
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Graduate Understanding Kolmogorov-Smirnov Test Results for Random Number Generators
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Graduate Interesting Physics Riddle I Devised
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Graduate Real image of a sawtooth standing wave in a musical string?
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Billionaire invested in a fringe nuclear energy startup gone wrong
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Undergrad Number of basic physical quantities
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Adding drama and controversy to scientific articles for the public
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High School Why do oceans look blue from orbit?
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Undergrad Does Lawrence Krauss believe in the anthropic principle?
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Frustrations with the general populace's lack of interest in science
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Undergrad Rebinning Strategies for Unequally Spaced Data in Spectroscopy Experiments
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High School How does light interact with objects to create vision?
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News Remembering J. Robert Schrieffer: A Pioneer in Superconductivity Theory?
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Undergrad Searching Beyond EM Spectrum: Tech Needed to Discover New Wavelengths
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How to Fix Sagging Soccer Goals: Tips and Tricks
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Graduate Advantages of Larger Syringe Barrels for Aspiration & Pathology Removal
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High School Dumbing down of science for the general population
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High School Can Waves Reveal the Properties of Their Medium?
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Graduate Where Can I Find Animated Graphics of High Energy Collisions?
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Graduate How can a zipper MRI artifact be limited to a single line?
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Undergrad Understanding the dispersion of waves
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Graduate Your guess (or some ideas) for Nobel 2019
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High School Does the Earth "really" revolve round the Sun?
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Undergrad What physics knowledge would be required to build a house?
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Has Anyone read "Physics For Future Presidents"?
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High School Will graphene become a wonder material for future inventions?
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Single Trapped Atom Wins UK Science Photography Prize?
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Is gravity a result of composition and temperature? Share your thoughts!
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Undergrad Which Science Underpins All Understanding of the Universe?
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High School Do Rocks Absorb and Utilize Solar Energy?
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Graduate Is computational Physics a hard major?
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Undergrad Can red blood cells be considered colloids? (soft matter physics)
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High School Melting Ice Caps and Sea Level Rise: Separating Fact from Fiction
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Photo Contest - MURRAY GELL-MANN (6/8-6/14)
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High School Meaning of: Make everything as simple as possible, but not simpler
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High School Is there any physical quantity having two different units?
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Undergrad Why is Density Necessary in the Viscosity Comparison Method?
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High School Physical explanation of eye contact
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Graduate Understanding Lyaponov Time & Units
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High School What is the object's orbital path shown in the image?
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