spraff

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19

bio	website	N/A
	location	London, United Kingdom
	age	93
visits	member for	1 year, 1 month
	seen	Jun 12 at 10:50
stats	profile views	37

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18 Questions

views newest activity votes

1

16

votes

4

answers

538

views

Particles for all forces: how do they know where to go, and what to avoid?

quantum-mechanics forces

may 8 '12 at 1:35 Terry Bollinger 5,539

9

votes

2

answers

233

views

black hole no-hair theorems vs. entropy and surface area

black-holes entropy

apr 4 at 2:34 Nathaniel 6,327

1

8

votes

1

answer

265

views

What if the 126 GeV particle found at LHC that LOOKS like the Higgs is actually not the Higgs Boson?

higgs-boson large-hadron-collider

aug 16 at 13:37 Qmechanic♦ 18k

1

3

votes

1

answer

117

views

Does cosmic expansion imply the possibility of the universe splitting in half; multiple big-crunches?

universe space-expansion event-horizon

jul 17 '12 at 16:33 spraff 434

1

3

votes

3

answers

594

views

Explaining Walter Lewin's “Complete Breakdown of Intuitiion”

electromagnetism

jun 20 '12 at 22:35 John McVirgo 1,681

3

votes

1

answer

185

views

Event horizons without singularities

black-holes singularity

may 23 '12 at 11:56 mbq♦ 3,529

2

votes

3

answers

98

views

Please explain this statement about Lorentz transformations

special-relativity group-representations

feb 20 at 13:31 Qmechanic♦ 18k

1

2

votes

1

answer

343

views

Higgs field requires a large cosmological constant — does the Zero Point Field balance it?

cosmological-constant higgs-mechanism

jul 6 '12 at 22:11 physicsphile 459

2

votes

2

answers

128

views

Instability of a thrown tennis racquet

classical-mechanics inertia

jul 6 '12 at 21:40 Nick Kidman 949

2

2

votes

1

answer

72

views

reletivistic mass as seen by different observers

relativity

jun 6 '12 at 17:09 John Rennie 46.2k

1

1

vote

3

answers

121

views

Unclear how heat interacts with Navier Stokes

fluid-dynamics heat navier-stokes

feb 28 at 12:15 Bernhard 2,090

1

vote

2

answers

163

views

is lightning attracted to pointy objects?

lightning

sep 4 at 14:15 John Rennie 46.2k

1

vote

3

answers

177

views

Quantum experiments in the pre-industrial era

quantum-mechanics experimental-physics history home-experiment

jun 25 '12 at 18:51 Steve B 3,429

0

votes

0

answers

42

views

How does special relativity affect this photon/mirror experiment?

quantum-mechanics special-relativity

jun 4 at 15:14 spraff 434

0

votes

2

answers

181

views

Simplifying the explanation of a low-entropy Big Bang

entropy big-bang

apr 29 at 21:18 kauaii 1

0

votes

0

answers

31

views

How to learn relevant group theory for fundamental physics [duplicate]

group-theory

jul 17 '12 at 15:57 spraff 434

0

votes

2

answers

94

views

Really basic mechanics and Galilean Relativity question

newtonian-mechanics kinematics energy-conservation momentum inertial-frames

jul 9 '12 at 18:09 Alfred Centauri 6,835

-1

votes

0

answers

27

views

Please clarify this half-silvered-mirror experiment [closed]

quantum-mechanics

jun 4 at 14:34 spraff 434

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