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Top Questions
16 votes

Rocky Horror Picture Show sci-fi references

reference rocky-horror-picture-show rocky-horror-show asked Jun 7 '16 at 17:19
scifi.stackexchange.com

15 votes

Do Cybermen eat?

doctor-who cybermen asked Jun 5 '16 at 14:28
scifi.stackexchange.com

12 votes

Are the android names in the Alien franchise in alphabetical order on purpose?

alien-franchise asked Jun 23 '16 at 19:52
scifi.stackexchange.com

12 votes

Batman and Batboy: Identify story?

story-identification dc batman episode-identification asked May 24 '18 at 12:48
scifi.stackexchange.com

10 votes

Why does gravity travel at the speed of light?

general-relativity speed-of-light gravitational-waves causality asked Dec 15 '17 at 17:00
physics.stackexchange.com

9 votes

Gravitational waves frequency

frequency gravitational-waves ligo asked Apr 5 '16 at 9:19
physics.stackexchange.com

8 votes

Special Relativity, refractive index and catching up with a wave

electromagnetism special-relativity inertial-frames refraction observers asked May 15 '16 at 14:17
physics.stackexchange.com

8 votes

Is this “The Daleks” comic strip fan-made?

story-identification doctor-who fan-fiction dalek asked Aug 27 '16 at 9:50
scifi.stackexchange.com

7 votes

Is it explained how a person can fit in a Dalek?

doctor-who dalek asked Aug 29 '16 at 11:03
scifi.stackexchange.com

7 votes

Was there a story where Superman defeated Brainiac by forcing him to fly into his own shrinking ray?

dc superman episode-identification brainiac asked Jan 2 at 13:19
scifi.stackexchange.com

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Top Answers
17
Students bringing babies to class
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12
How can the solutions to equations of motion be unique if it seems the same state can be arrived at through different histories?
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12
No students show up to class — what should an instructor do?
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11
Short story about an interplanetary cargo vessel, short on oxygen. One crewmember must commit suicide?
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11
What's the first canon indication that Sulu is Japanese?
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11
Time travel short story with a boy who can slip through time; gets mentored by his future self
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10
Prove that an electron in a hydrogen atom doesn't emit radiation
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9
Why does The Doctor choose mostly female companions?
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7
Distance and Speed
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7
An elegant way to solve $\frac {\sqrt3 - 1}{\sin x} + \frac {\sqrt3 + 1}{\cos x} = 4\sqrt2 $
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7
Is the entropy a Lorentz invariant?
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5
Calculus - finding the difficult limit $\lim_{x \to 0} \frac{1-(\cos x)^{\sin x}}{x^2}$
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5
If the sum to 4 terms of a geometric progression is 15 and the sum to infinity is 16 find the possible values of the common ratio.
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5
The lightest photon ever detected
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5
Dispersion relation for lattice vibrations: Why are there two and not four solutions?
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5
non-negative energies
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5
Were the Borg destroyed at the end of Voyager?
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5
mid 1960's deserted Earth valiant comics uk
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