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
High School What Happens to a Person at the Center of a Hollow Earth?
- auforum
- · Replies 26 ·
High School Need Help with O Level Physics in BURMA? Let's Connect!
- RonGrant
- · Replies 3 ·
Graduate Can Movement Occur in a Universe with Unquantized Distance?
- kjones000
- · Replies 6 ·
Graduate Is Time Travel Into the Past Possible or Merely Science Fiction?
- PoPpAScience
- · Replies 6 ·
High School How to study Physics and Calculus (looking for exercises)
- AronH
- · Replies 4 ·
Undergrad NOVEL Method: Definition & Description of Scientific World
- EngTechno
- · Replies 2 ·
High School Comparing Newtonian & Quantum Physics: Resources & Sites
- relativelyslow
- · Replies 3 ·
What's Your Specialism? Professionals Share Their Passion!
- Beer-monster
- · Replies 6 ·
Graduate Twisted Experiment: Is Drinking Heavy Water Suicide?
- kjones000
- · Replies 5 ·
High School Flares etc: why do they only exist on stars?
- Sariaht
- · Replies 4 ·
Undergrad Are Canadian Physics Departments Comparable to Top U.S. Schools?
- sastory
- · Replies 10 ·
Physics Songs: A Musical Approach to Learning Science
- Math Is Hard
- · Replies 6 ·
Graduate Empirical Computing: Unlocking Limitless Calculation Speed
- Bartholomew
- · Replies 3 ·
High School Modern Physics Books for Laypeople: Recommendations like George Gamow's
- yogiwp
- · Replies 1 ·
Graduate Standing upon the shoulders of Giants.
- Integral
- · Replies 2 ·
High School How Can a Beginner Self-Learn Physics and Mathematics?
- DogFacedGod
- · Replies 5 ·
High School What does an underlined U mean?
- energyflash
- · Replies 6 ·
Graduate Possible to percieve God in this ?
- yesicanread
- · Replies 1 ·
High School Determining Mass, Volume & Density of Objects
- seve
- · Replies 7 ·
Graduate Where threads abt chaos & complexity?
- Gerinski
- · Replies 1 ·
High School Why Inverted Candles Don't Burn: Explained
- 7bear
- · Replies 9 ·
Undergrad Computing the Volume of a Negative Sphere: Formula and Implementation
- PoPpAScience
- · Replies 19 ·
Undergrad What Connects Mass, Energy, and Time Translations?
- canopus
- · Replies 13 ·
High School Physics equations with deffinitions?
- Pythagorean
- · Replies 1 ·
What Happens When You Jump into a Hole from the North Pole to the South Pole?
- Pocketwatch
- · Replies 16 ·
High School Can Paper Really Move With Your Mind?
- fleetze
- · Replies 7 ·
High School What is the Pattern for Solving X^2 and X^3 Equations?
- PFanalog57
- · Replies 14 ·
Graduate What is the application of the artificial feel equation in robotics?
- zynko
- · Replies 6 ·
Undergrad What is Nothing vs Absolutely Nothing?
- Erck
- · Replies 448 ·
High School How Do You Calculate the Volume of a Scuba Tank with a Hemispherical End?
- betz
- · Replies 10 ·
Undergrad The Geomagnetic Reversal: Its Effects on Earth
- Mk
- · Replies 8 ·
High School What is Gravity? Philosophies & Theories
- Pythagorean
- · Replies 25 ·
Graduate Is Ignorance Essential to Discovering the Mysteries of Physics?
- Loren Booda
- · Replies 2 ·
High School Why Does Metal Melt but Wood Doesn't?
- expscv
- · Replies 9 ·
Can Herbs Really Cure AIDS and Cancer?
- budha3
- · Replies 14 ·
Movie Physics Reviews: Check Out Intuitor.com
- Crumbles
- · Replies 14 ·
Can't imagine something that is colorless
- Erus
- · Replies 13 ·
Graduate Physics and AxiomizationCan the principles of physics be axiomatized?
- Imparcticle
- · Replies 2 ·
Undergrad Recommendations for Physics book?
- acgold
- · Replies 7 ·
The Theory of No Choices: Do Humans Always Return to Their Original Path?
- Dr.Brain
- · Replies 2 ·
High School Waves of any sort do not transfer mass
- Nenad
- · Replies 10 ·
Discovering Happiness: The Truth Revealed
- Takereasy
- · Replies 13 ·
Someone said that the earth is hollow. Is this possible?
- Takereasy
- · Replies 12 ·
High School Pythagorean Theorem: Simplifying with Ab/Ab + Bc/Bc = Ac/Ac
- rudeonline
- · Replies 37 ·
How to get someone interested in physics?
- darkar
- · Replies 23 ·
What if humans were artificial life forms (heh, and aliens for sure)?
- Takereasy
- · Replies 5 ·
Graduate Acoustic Mirrors, Waveguides & Interference Effects
- Try hard
- · Replies 1 ·
Graduate How does physics allow for the existence of observers?
- Loren Booda
- · Replies 31 ·
Graduate Relational Theory II: Understanding Reality & Physical Systems
- Jack Ackrell
- · Replies 2 ·
High School Solar Energy: Cooling with Solar Panels
- ramair2001
- · Replies 2 ·
Graduate The Foundations of a Non-Naive Mathematics
- Lama
- · Replies 514 ·
Graduate Reigniting the Cold Fusion Debate: MIT Professor's Quest
- PFanalog57
- · Replies 8 ·
Undergrad How Do Music Frequencies and Harmonies Interact in Physics?
- InfPerf000
- · Replies 5 ·
Are Physicists Just Like Everyone Else?
- Loren Booda
- · Replies 38 ·
High School Advanced placement physics books
- needhelpperson
- · Replies 2 ·
Graduate What should I learn to understand quantum physics and mechanics?
- misogynisticfeminist
- · Replies 3 ·
Undergrad How Is Total Resistance Calculated in a Cubic Resistor Network?
- Martin
- · Replies 7 ·
High School Can I Self-Study and Score a 4 or 5 on the AP Physics B Exam?
- KrnMackMattsta
- · Replies 4 ·
Einstein had 6 papers Published in 1905.
- fbsthreads
- · Replies 6 ·
Double Major in Math & Physics: Advice from an Insane Person
- woodysooner
- · Replies 5 ·
High School Manhattan Project Impact: Positive & Negative Consequences
- expscv
- · Replies 15 ·
Undergrad Need some historical documentation
- History
- · Replies 1 ·
High School The physics most common in your life
- Loren Booda
- · Replies 13 ·
High School Pulls: What They Are & How They Can Help You
- Ezekiel.
- · Replies 4 ·
Discover the Importance of Knowing Them
- Saint
- · Replies 7 ·
Graduate Please scrutinize my symmetric concept.
- yesicanread
- · Replies 20 ·
Undergrad Physics? Where to be to study Right?(Help)
- HungryChemist
- · Replies 2 ·
High School Scientific law named after first name
- woodysooner
- · Replies 18 ·
High School Free Energy Tell me how my design is flawed
- rghusted
- · Replies 26 ·
Graduate BCS Theory Disproven - Credible Source Physicsweb or Scientific American
- Mk
- · Replies 4 ·
Time Machine's to be kept clean at all time's. Memo
- Blair
- · Replies 5 ·
Undergrad Freak waves are real: A lesson in objectivity
- Ivan Seeking
- · Replies 39 ·
Lost in Cyberspace: Can't Find HyperSpace Posts
- Prometheus
- · Replies 1 ·
Undergrad What is Spintronic? What effects will it have on our lives?
- Omid
- · Replies 1 ·
Undergrad How Do Harmonics Affect Violin String Vibrations?
- Moose352
- · Replies 3 ·
Graduate A modern object described in ancient texts: Evidence of Time Travel
- Edward Teller
- · Replies 7 ·
Questioning Einstein's Theories: Time to Move On?
- Arctic Fox
- · Replies 7 ·
How does loud music and noise affect hearing?
- Mk
- · Replies 7 ·
High School New to Forum - Toya Seeks Advice on Physics Course
- Toya
- · Replies 4 ·
Undergrad How do you tell the difference between fundamental forces?
- 123learn
- · Replies 8 ·
Graduate Accepted Lies vs. Half-Truths: Why Do We Choose?
- shintashi
- · Replies 54 ·
High School Explain the Cause of Spin in Billiards
- IMMSHARMA
- · Replies 18 ·
Undergrad What Makes Laws Definitly Right No Matter What?
- Mk
- · Replies 26 ·
Graduate Did Stephen Hawking Admit He Was Wrong About Black Holes?
- PRodQuanta
- · Replies 25 ·
Graduate Connection between ppm and length?
- mjdwyer23
- · Replies 1 ·
Undergrad How Can a Physics Student Find Practical Experience During Summer Break?
- Feynmanfan
- · Replies 35 ·
High School Discovering 3-Dimensional Figures and Their Role in Space Exploration
- no idea
- · Replies 4 ·
Graduate Is Quantum Physics Understood Through Our Senses?
- coberst
- · Replies 9 ·
Undergrad What Causes Mysterious Reflections and Lights in My Room at Night?
- mouseonmoon
- · Replies 2 ·
Historia Actual On-Line Review of Kaku's "Visions
- Cadiz
- · Replies 2 ·
What Are the Three Paths for Humanity's Future?
- modmans2ndcoming
- · Replies 21 ·
Graduate Russell's Paradox and the Excluded-Middle reasoning
- Lama
- · Replies 202 ·
High School Without a prefix: What are the Identities and Inverses of Integers?
- n0n
- · Replies 25 ·
High School Helpful Ideas for 9th Grade Physics Science Fair Project
- BlackAurora
- · Replies 2 ·
Undergrad Mastering Physics & Calculus: Benefits, Meaning & Tips
- PrudensOptimus
- · Replies 26 ·
Undergrad Freeware for graphing (3D) spherical coordinates?
- cj
- · Replies 1 ·
Is a Ph.D equivalent self-education possible?
- Zandorian
- · Replies 21 ·
Is UAH a good undergrad Computer Science school?
- Zandorian
- · Replies 1 ·
Where Does Physics Development Stand?
- somy
- · Replies 8 ·