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greyblade

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Date Signed Up:3/25/2014
Last Login:1/11/2016
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    Uploaded: 12/31/14
    Riddle me this Riddle me this

latest user's comments

#16 - the dirty jokes and lesbians are what their fans want, it's ot… 19 hours ago on This is make me cry if it... +1
#27 - true, but that's to do with how you code the game. since there…  [+] (1 new reply) 21 hours ago on Half life 3 0
#28 - quenz (21 hours ago) [-]
They're not talking about internal design and the inner workings, they're talking about external gameplay and how the game feels and is experienced.
#12 - think of VR like colour. it's a pretty impressive improvement,…  [+] (3 new replies) 01/11/2016 on Half life 3 +1
#15 - quenz (23 hours ago) [-]
It's not necessarily just a new viewing device with a few cool features. What I've heard from people involved with VR indicates that it does really change the way you have to design games. For example, a writer and game dev working on VR recently, tweeted this: "Watching people trying to force GTA V into VR is scary - I'd be puking! Retrofitting games not made for VR tends to end poorly." Another example would be some things Gabe says in an interview from a while back. Listen to about 25:40-32:30 here podcast.gameslice.com/1-gabe-newell-and-erik-johnson-from-valve
#27 - greyblade (21 hours ago) [-]
true, but that's to do with how you code the game. since there's not much change in how it's controlled, the actually gameplay probably won't change drastically.
#28 - quenz (21 hours ago) [-]
They're not talking about internal design and the inner workings, they're talking about external gameplay and how the game feels and is experienced.
#85 - I'm hoping she'll have a bigger part in the next few films - s… 01/11/2016 on this is a thing apparently. 0
#17 - eh, it's sort of a self-solving problem if democracy'… 01/10/2016 on vote safely 0
#5 - Picture 01/10/2016 on Looking for things +2
#5 - yeah. plus, due to the spread of the light, the darkness can b…  [+] (8 new replies) 01/10/2016 on no such thing +1
User avatar
#6 - notwalkingwaffles (01/10/2016) [-]
See, that's one way of thinking about it, because that's how light works. Light particles (photons) are separate particles (and waves because quantum mechanics and electrodynamics), but darkness is not. Your description also fits, but darkness being nothing - one easily deformable pile of nothing - means that it can be regarded more like a liquid.
Even slow moving objects through a normal liquid has a tiny gap behind it because the liquid takes a finite time to catch up to it because it has a finite speed, and it takes a finite time for the pressure wave in front of the object to spread out meaning that it takes time for the liquid to notice that it has moved.
Darkness does not take time to catch up to light, implying that it travels at infinite speeds to accommodate the shape it has around the light.

It's an interesting thought I'll give ya that.
User avatar
#8 - afaik (01/10/2016) [-]
At some point I heard that "Nothing that carries information moves faster than light" as opposed to "nothing travels faster than light".

Take a point in space, and launch two photons from it in opposite directions. The distance between the two photons increases at twice the speed of light, but the distance doesn't carry information because it's an abstract concept and is a relationship between two objects that do carry information. To find the distance, you need to observe each photon.

I'll have to admit that all I know about light is that it's series of particles moving at a certain speed, but I still don't understand how it's also "waves".

But as I've said, darkness is the idea of absence of light, and apparently can travel at speed higher than the speed of light like you said according to the aforementioned definition.
User avatar
#9 - afaik (01/10/2016) [-]
That is, darkness is still an abstract concept, so I'd guess you can't really observe it directly. I just don't feel like agreeing on it's comparison to a liquid (or a gas) in terms of behavior.
User avatar
#10 - notwalkingwaffles (01/10/2016) [-]
I see.
The manner in which I understood that something can travel faster than light is that light's wavefunction can be described as a wave packet - that is a wave-like package of waves.
In this sense, the package can move at speed c at tops, but the individual waves that it contains can move much faster, but must always be confined to the package.
I think you're right though.
#11 - afaik (01/10/2016) [-]
I still can't comprehend how light is a wave. To me it's still a particle.

Man, fuck quantum mechanics.
User avatar
#12 - notwalkingwaffles (01/10/2016) [-]
Diffraction = wave phenomenon.
User avatar
#13 - afaik (01/10/2016) [-]
Whut?
User avatar
#14 - notwalkingwaffles (01/10/2016) [-]
You know how when you shine light through a thin grid onto a wall and several dots appear there? That's because there's a thing called an electric field and a thing called a magnetic field, and light is a sine wave of a magnetic field plus a sine wave of an electric field, meaning that when it goes through a grid, it will create constructive interference at some points on the wall.
That's wave-like behaviour and really fuck'n awesome!
en.wikipedia.org/wiki/Diffraction
#3 - for 3, that's not necessarily true. example given here:  [+] (10 new replies) 01/10/2016 on no such thing +1
User avatar
#4 - notwalkingwaffles (01/10/2016) [-]
I think you're right.
Since darkness can be described as a function of "if there's a photon, then it's 0, if not it is 1" as a consequence of not being an actual thing, it is analogous to the dot on the moon.
Thus the phrase "nothing moves faster than light" becomes technically true.
#5 - greyblade (01/10/2016) [-]
yeah. plus, due to the spread of the light, the darkness can be condsidered to be moving at the speed of light in the direction of the laser, but when moving across the disk, we actually see numerous lines of light stop individually one after another. the darkness isn't moving faster than light - a number of different "darknesses" are arriving in close proximity in a series of unconnected events which occur faster than light travels.

simply put, the movement itself is something of an illusion, since it's perpendicular to the actual route taken by the light itself.

fun though
User avatar
#6 - notwalkingwaffles (01/10/2016) [-]
See, that's one way of thinking about it, because that's how light works. Light particles (photons) are separate particles (and waves because quantum mechanics and electrodynamics), but darkness is not. Your description also fits, but darkness being nothing - one easily deformable pile of nothing - means that it can be regarded more like a liquid.
Even slow moving objects through a normal liquid has a tiny gap behind it because the liquid takes a finite time to catch up to it because it has a finite speed, and it takes a finite time for the pressure wave in front of the object to spread out meaning that it takes time for the liquid to notice that it has moved.
Darkness does not take time to catch up to light, implying that it travels at infinite speeds to accommodate the shape it has around the light.

It's an interesting thought I'll give ya that.
User avatar
#8 - afaik (01/10/2016) [-]
At some point I heard that "Nothing that carries information moves faster than light" as opposed to "nothing travels faster than light".

Take a point in space, and launch two photons from it in opposite directions. The distance between the two photons increases at twice the speed of light, but the distance doesn't carry information because it's an abstract concept and is a relationship between two objects that do carry information. To find the distance, you need to observe each photon.

I'll have to admit that all I know about light is that it's series of particles moving at a certain speed, but I still don't understand how it's also "waves".

But as I've said, darkness is the idea of absence of light, and apparently can travel at speed higher than the speed of light like you said according to the aforementioned definition.
User avatar
#9 - afaik (01/10/2016) [-]
That is, darkness is still an abstract concept, so I'd guess you can't really observe it directly. I just don't feel like agreeing on it's comparison to a liquid (or a gas) in terms of behavior.
User avatar
#10 - notwalkingwaffles (01/10/2016) [-]
I see.
The manner in which I understood that something can travel faster than light is that light's wavefunction can be described as a wave packet - that is a wave-like package of waves.
In this sense, the package can move at speed c at tops, but the individual waves that it contains can move much faster, but must always be confined to the package.
I think you're right though.
#11 - afaik (01/10/2016) [-]
I still can't comprehend how light is a wave. To me it's still a particle.

Man, fuck quantum mechanics.
User avatar
#12 - notwalkingwaffles (01/10/2016) [-]
Diffraction = wave phenomenon.
User avatar
#13 - afaik (01/10/2016) [-]
Whut?
User avatar
#14 - notwalkingwaffles (01/10/2016) [-]
You know how when you shine light through a thin grid onto a wall and several dots appear there? That's because there's a thing called an electric field and a thing called a magnetic field, and light is a sine wave of a magnetic field plus a sine wave of an electric field, meaning that when it goes through a grid, it will create constructive interference at some points on the wall.
That's wave-like behaviour and really fuck'n awesome!
en.wikipedia.org/wiki/Diffraction
#8 - they cauterize most wounds. the dude that Obi-Wan de-handed … 01/10/2016 on Star Wars manga +1
#14 - as far as I could tell: Kylo is Han's son, who … 01/10/2016 on TFA big ass spoilers (And... +7

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