8 Answered Questions
[SOLVED] What is the proof that the universal constants ($G$, $\hbar$, $\ldots$) are really constant in time and space?
- 2012-03-02 09:44:29
- Manisha
- 5594 View
- 37 Score
- 8 Answer
- Tags: gravity experimental-physics speed-of-light physical-constants
11 Answered Questions
[SOLVED] What experiment would disprove string theory?
- 2010-11-02 19:51:03
- Albert
- 37849 View
- 272 Score
- 11 Answer
- Tags: string-theory experimental-physics
2 Answered Questions
[SOLVED] LIGO flawed by the identical expansion of laser wavelength and arms in presence of a gravitational wave?
- 2014-12-16 17:27:30
- Stefan Babos
- 2103 View
- 18 Score
- 2 Answer
- Tags: experimental-physics gravitational-waves interferometry ligo
21 Answered Questions
[SOLVED] Cooling a cup of coffee with help of a spoon
- 2011-02-16 12:09:27
- fortran
- 237163 View
- 694 Score
- 21 Answer
- Tags: thermodynamics experimental-physics home-experiment
10 Answered Questions
[SOLVED] How did Newton discover his second law?
- 2011-01-09 04:34:12
- occam98
- 38541 View
- 54 Score
- 10 Answer
- Tags: newtonian-mechanics experimental-physics history
13 Answered Questions
[SOLVED] Why is cold fusion considered bogus?
- 2011-01-24 21:33:19
- Sklivvz
- 15766 View
- 53 Score
- 13 Answer
- Tags: experimental-physics cold-fusion
6 Answered Questions
[SOLVED] Scattering of light by light: experimental status
- 2010-11-27 21:38:05
- Keenan Pepper
- 5116 View
- 52 Score
- 6 Answer
- Tags: quantum-field-theory experimental-physics electromagnetic-radiation scattering photons
7 Answered Questions
[SOLVED] The distance square in the Newton's law of universal gravitation is really a square?
- 2012-03-07 15:21:22
- Alessandro Jacopson
- 3370 View
- 19 Score
- 7 Answer
- Tags: gravity experimental-physics newtonian-gravity
5 Answered Questions
[SOLVED] Are the LIGO observations proof of a black hole merger, and what happened to the black holes?
- 2016-02-14 15:56:08
- Alex
- 2096 View
- 14 Score
- 5 Answer
- Tags: black-holes experimental-physics history gravitational-waves ligo
7 Answered Questions
[SOLVED] Experimental evidence of a fourth spatial dimension?
- 2011-01-28 18:25:39
- George Edison
- 7983 View
- 22 Score
- 7 Answer
- Tags: experimental-physics spacetime geometry spacetime-dimensions kaluza-klein
5 Answered Questions
[SOLVED] Interpretation of "transition rate" in Fermi's golden rule
- 2013-12-07 23:07:23
- Sharkos
- 7916 View
- 33 Score
- 5 Answer
- Tags: quantum-mechanics experimental-physics fermis-golden-rule
2 Answered Questions
[SOLVED] How quark electric charge directly have been measured?
- 2013-04-07 17:37:43
- harosch
- 1477 View
- 12 Score
- 2 Answer
- Tags: experimental-physics standard-model charge quarks confinement
4 Answered Questions
[SOLVED] Has gravity ever been experimentally measured between two atoms?
- 2014-08-12 05:00:42
- Lance Pollard
- 9398 View
- 41 Score
- 4 Answer
- Tags: experimental-physics newtonian-gravity atoms
9 Answered Questions
[SOLVED] Why is the detection of gravitational waves so significant?
- 2016-02-11 14:18:42
- Dargscisyhp
- 18765 View
- 201 Score
- 9 Answer
- Tags: general-relativity experimental-physics gravitational-waves ligo
1 Answered Questions
[SOLVED] How are neutrino beams emitted at CERN?
- 2011-09-23 16:14:19
- HDE
- 502 View
- 14 Score
- 1 Answer
- Tags: particle-physics experimental-physics neutrinos
6 Answered Questions
[SOLVED] Speed of neutrinos
- 2010-11-03 11:25:08
- user68
- 1184 View
- 19 Score
- 6 Answer
- Tags: particle-physics experimental-physics mass neutrinos
2 Answered Questions
[SOLVED] What's wrong with this experiment showing that either FTL communication is possible or complementarity doesn't hold?
- 2014-06-20 17:19:29
- Flávio Botelho
- 1547 View
- 12 Score
- 2 Answer
- Tags: quantum-mechanics experimental-physics quantum-information quantum-interpretations double-slit-experiment
2 Answered Questions
[SOLVED] How do we know that some radioactive materials have a half life of millions or even billions of years?
- 2011-03-26 08:05:13
- davitenio
- 11658 View
- 18 Score
- 2 Answer
- Tags: experimental-physics nuclear-physics radioactivity statistics half-life
3 Answered Questions
[SOLVED] What is the smallest item for which gravity has been recorded or observed?
- 2015-11-01 19:08:57
- RockPaperLizard
- 9303 View
- 37 Score
- 3 Answer
- Tags: gravity experimental-physics mass
1 Answered Questions
[SOLVED] How do we perform transverse measurements in a two level system?
- 2014-10-04 22:57:06
- Steven Mathey
- 529 View
- 6 Score
- 1 Answer
- Tags: quantum-mechanics experimental-physics measurements experimental-technique
2 Answered Questions
[SOLVED] Have experiments ever suggested two different values to the same divergent series?
- 2012-01-10 22:06:06
- Max Muller
- 573 View
- 5 Score
- 2 Answer
- Tags: experimental-physics renormalization
2 Answered Questions
[SOLVED] Is there a good chance that gravitational waves will be detected in the next years?
- 2011-05-20 15:39:24
- Phira
- 1095 View
- 17 Score
- 2 Answer
- Tags: experimental-physics gravitational-waves ligo
1 Answered Questions
[SOLVED] Why do earphone wires always get tangled up in pocket?
- 2010-11-24 00:04:57
- gerry
- 7902 View
- 47 Score
- 1 Answer
- Tags: experimental-physics everyday-life string
5 Answered Questions
[SOLVED] How can I determine whether the mass of an object is evenly distributed?
- 2013-05-17 16:39:15
- arax
- 2316 View
- 18 Score
- 5 Answer
- Tags: newtonian-mechanics experimental-physics
3 Answered Questions
[SOLVED] Is there a way to decrease the rate of nuclear Beta decay?
- 2011-05-11 08:47:27
- Eric
- 940 View
- 7 Score
- 3 Answer
- Tags: experimental-physics radioactivity radiation
4 Answered Questions
[SOLVED] Measuring extra-dimensions
- 2012-03-18 23:01:49
- Sam
- 947 View
- 6 Score
- 4 Answer
- Tags: string-theory experimental-physics spacetime-dimensions compactification kaluza-klein
0 Answered Questions
Status of experimental searches for tachyons?
- 2013-05-04 17:45:38
- Ben Crowell
- 3411 View
- 62 Score
- 0 Answer
- Tags: special-relativity particle-physics experimental-physics faster-than-light tachyon
2 Answered Questions
[SOLVED] How are Monte Carlo simulations used in experimental high energy physics?
- 2011-08-12 05:00:29
- Revo
- 3682 View
- 10 Score
- 2 Answer
- Tags: experimental-physics simulations particle-physics
6 Answered Questions
[SOLVED] Has a double slit experiment ever been done using a track chamber or even contemplated?
- 2015-07-10 04:09:01
- anna v
- 1645 View
- 23 Score
- 6 Answer
- Tags: quantum-mechanics experimental-physics double-slit-experiment
6 Answered Questions
[SOLVED] Why is jumping into water from high altitude fatal?
- 2014-04-04 14:18:13
- Conrad C
- 101427 View
- 53 Score
- 6 Answer
- Tags: experimental-physics water aerodynamics air density