- Is time quantitized?
- Faster than light travel?
- Time.
- Testing Relativity
- Consciousness and Quantum Mechanics
- Time, Big Bang, and the Earth
- Geometry and Speed of Light
- The entire reason changing the past is impossible
- All possibilities possible
- future
- Light speed stick-like thing!
- General Relativity Lectures
- Black Holes Starve to Death
- Faster than light
- Physics Question
- Foundations of Relativity
- Virtual Particles & their escape velocity
- Is there really a rest frame?
- Superluminal Tennis Balls
- Effects back on earth if you Travelled ...
- I'm confused!?
- Twin story but without the planet ???
- Does Time Even Exist?
- The "new" Universal Laws Of Force
- Special Relativity and the Twin Paradox
- is this possible?
- Does nature act on an other point of view.
- Which object is orbiting the other one?
- Relativity
- relativity of Motion
- Just a thought
- The speed of light?
- Super snapshot of a speedy dice
- Question about travelling at speed of light
- Faster than light
- Speed of light and mass
- To faithful experts ( question )
- Calculating Time Dilation
- Spinning Donuts Theory
- Can you always tell who is accelerating?
- Corrections to Special Relativity Theory re Simultaneity Derivations.
- Speed of Light observed from different inertial frames
- When Einsteins last simultanous train comes in the station.
- Driving at speed of light and then putting lights on.
- inspired by stargate - time dilations and poles
- C is constant?
- E=mc2
- Speed of Light as Universal Speed Limit?
- Speed of sound/light
- Light deviation in Schwarzschild-metric
- Basic Doubts About Light
- Quadruply Special Relativity is Impossible
- New book about the history of higher dimensions
- Real quick SR question
- Why does speed time slow down when you go fast then the speed of light
- Faster than light communication???
- Time travelling
- quantum entaglement
- Quantum Gravity = Quantum Relativity is heating up
- the Mother of All Energy
- Why 1/137 is important?
- infinite enery
- Why 3 spatial dimensions?
- Transmission time of fast rocket
- Violations of Relativity
- Lightspeed "barrier"
- On the impossibility of observing or measuring unaccelerated motion in free space.
- E = mc EE 2 ?
- Why ?
- Mass gain
- Point of light travelling faster than light
- Visualising Relativity
- Ferhmats principle
- Equations
- How fast is gravity?
- Grandfather Paradox
- A quick answer to philbo
- Energy in a gram
- Where does light shon across the North Pole go?
- black holes and GR
- Aging in the Twin Paradox
- Time dilation determined by light direction?!
- Ramblings about relativity
- Ultimate Clock
- Time Travel: Can history be changed?
- general relativity and some weird laws of physics
- some questions
- What are all the attributes that are effected by velocity?
- Rethinking what is clearly bogus
- Gravitational force between 2 bodies at relativistic speeds
- Measure this!!!
- Does GR imply that space is not empty?
- RTT’s mind boggling Time Dilation Paradox
- Einstein@Home
- The measure and detection of of Absolute velocity and
- What if Lightspeed were not constant.
- cause of gravity
- What does GR say about time dialation when one is falling vs. on the ground?
- Speed of Gravity
- A Question
- Models and relativity.
- Yet another question.
- blackholes vs. massless photons
- Time comparison
- Approaching c
- Measuring Time
- Jacques' question and JaKiri's answer
- The CMB refence frame: A moving frame ?
- what if information can be transmitted faster than c
- Einstein vs Tesla
- Why C?
- Permittivity of free space?
- Mass of a photon
- Relative Velocity
- Base time.
- GPS and SRT
- Can Black Holes Exist?
- Time Dialation
- Time Machine? (Tell me what you think of this)
- einstein ?
- New Theory?
- Mass = Kinetic Energy
- How Fast is Gravity?
- Changing The Speed Of Time
- Relativity
- Question about Lorentz Contraction
- Question About Relativistic Thermodynamics
- Speed of Light and Theory of Relativity ?
- Question about gravity waves
- Stuff about the Einstein tensor
- Cyclotron particles
- gravity visualization
- Relativist mass
- Questions about Special Relativity
- Is this FTL?
- Question about principle of equivalence
- Will a Magnetic Induction Engine work?
- time/speed/soul
- Lorentz tensor
- Clocks at different speeds?
- Help me draw a picture of the universe
- Frames?
- e=mc2 squared
- grrr
- Gravity and relativist mass
- Time Travel to the future a Fact?
- Gravity and velocity
- Length Contraction and what not
- does gravity always exist?
- Einstein
- Question about General Relativity Theory
- Frame theorems
- 4-vectors
- Relativistic length contraction question
- 0 Velocity?
- Is the Universe travelling or the Space Ship ?
- Shortest Paths
- The derivation of the theory of relativity
- Time dilatation and redshift
- Viewing & Recording past "Events" in time..?
- The energy-momentum tensor
- Why Gravitons?
- Photon→Energy→Mass→Gravity?
- What is a graviton?
- *beams*
- Basic Relativity Question
- Puzzled
- Maximum rate of Time ?
- Pythagore and Gamma
- How Is Uncertainty Principle Uncertain?
- Time dilation in freefall?
- complexities of a simple experiment
- Where is SRT in this linear Sagnac arrangement?
- Just a couple of quick, easy questions
- Absolute zero-velocity measured in Sagnac Effect
- H=16, step inside...
- imaginary numbers
- is momentum relative?
- Christoffel symbol
- physical space?
- Help Me Understand The Big Bang and Universe
- A small question
- Reconciling relativity of simultaneity with causal reality
- The equivalence principle
- Clock terminology
- time intuitively defined relatively?
- SR Question
- Proof: Absolute zero velocity inertial frame of reference.
- 0.999999999c
- Time dilation paradox...
- Frequency of a photon
- Wave/Particule duality of the photon
- GR equations
- light speed & matter
- What is information?
- Synchronization vs. Simultaneity
- Does time go faster for an object moving faster?
- How long till the sun goes supernova?
- Space expanding? or perhaps time slowing...
- "Overseer" Point of View
- Relativity: Where to start?
- Energy-momentum
- Hottest Temperature
- How to make money with relativity
- Time Halt and Speed of Light
- Two Spaceships question
- Dark Matter is a Light matter
- is our perception of time wrong?
- Warp Drive
- Triangle of Velocities
- Space Variation
- Theory Of Waiting Time
- Twin Paradox (yet again!)
- Curvature of Space-time
- My basic thought on relativity!@
- Dynamic dimensions
- Inertial mass temperature question
- Different approach to E=MC2
- Problem with a hypothetical experiment
- Another hypothetical question
- What is TIME and SPACE?
- Question for the experts:
- A real equation to time
- Measurement of Time vs. Time itself
- Einstien-Rosen Brige(wormhole theory)
- Gravity and length
- Quick question about SR
- B-Theory
- Holo gravity/french physics blog
- What seems to be a simple question..
- Time Travel
- the ol' clocks and rods...
- help please? :)
- simple relativity question
- another simp ques
- Is the earth travelling in a straight line?
- Speed of Light Question
- Light Time Clock
- sagnac effect
- question, yep sure is one
- Why Cant We Go Faster Than Light?
- Red/blue shift question.
- Solving Einstein's Field Equation, need help...
- if you can move faster than the speed of light, can you outrun your own image?
- Relativity Challenge
- concept i cant grasp..need help
- The Best Way to Learn Special Relativity
- can you percieve yourself moving faster than light?
- E=mc2 ?
- GR...sort of