Keenan Pepper

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3,084 reputation

521

bio	website
	location	Berkeley, CA
	age	26
visits	member for	2 years, 7 months
	seen	May 31 at 0:08
stats	profile views	322

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39 Answers

votes activity newest

53	How does gravity escape a black hole?
17	Can a superconducting wire conduct unlimited current?
16	Why do power lines sag when they are heated up?
14	How many atoms per light year does light encounter when traversing interstellar space?
11	Why is the answer to this diffusion example unintuitive?

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3,084 Reputation

+20	How does gravity escape a black hole?
+20	Matter-antimatter annihilation
+10	Scattering of light by light: experimental status
+10	How many atoms per light year does light encounter when traversing interstellar space?

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8 Questions

votes activity newest

22	Scattering of light by light: experimental status
14	Turned to steel in the great magnetic field
11	Swimming in Spacetime - apparent conserved quantity violation
11	Phonons in non-crystalline media
5	Right Angle Circuitry [closed]

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79 Tags

57 gravity × 2	21 electricity × 2
56 black-holes × 2	20 astrophysics × 2
53 general-relativity × 2	17 acoustics × 6
53 speed-of-light	17 particle-physics × 3
25 electromagnetism × 4	17 solid-state-physics × 2

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7 Accounts

	Physics	3,084 rep	521
$Mathematics Stack Exchange$	Mathematics	397 rep	110
	Area 51	201 rep	1
	Stack Overflow	128 rep	5
	Theoretical Computer Science	106 rep	2

17 Badges

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Popular Question	Enlightened
Yearling × 2	Nice Question × 4
Nice Answer × 6	Promoter
Caucus	Civic Duty
Good Answer	Organizer

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373 Votes Cast

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37	down		266	answer

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