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seen May 6 at 2:04

Kids in rectangles irritating sick urchins rattling foxes, directory.kirisurf.org lol


Dec
27
comment Can you find the length of a pencil without a ruler or clock?
@RobJeffries: The scale on the meter is shrunken too. I guess my question is actually "how to measure lengths when all the scales are shrunken in proportion"
Dec
27
comment Can you find the length of a pencil without a ruler or clock?
@RobJeffries: Instruments etc are shrunken, but not atoms or cells etc. Basically, you are given objects built to be of different size, and drugged to perceive time differently, not put in a place where spacetime is shrunken. The "you are shrinked too" part is just to prevent cheating by using yourself as a ruler.
Dec
27
awarded  Popular Question
Dec
27
awarded  Nice Question
Dec
26
awarded  Editor
Dec
26
revised Can you find the length of a pencil without a ruler or clock?
added 343 characters in body
Dec
26
comment Can you find the length of a pencil without a ruler or clock?
How can you use a force meter? Assume that the force meter is, too, shrinked in proportion.
Dec
26
comment Can you find the length of a pencil without a ruler or clock?
Can you give an example of how this works with actual numbers? Does this imply that if you were shrinked by a magical potion and placed in a miniature room, no time-altering potion could fool you into thinking you were in an unshrinked room?
Dec
26
asked Can you find the length of a pencil without a ruler or clock?
Nov
24
comment Does spinning actually decrease the time experienced by the spinner?
But the decrease in momentum to the Earth is also utterly insignificant. Which of the two effect is more utterly insignificant?
Nov
23
asked Does spinning actually decrease the time experienced by the spinner?
Sep
28
asked Why does unequal mass distribution cause orbital decay?
Sep
24
awarded  Autobiographer
Jul
1
accepted What happens when two high-speed objects going opposite directions crash into a black hole?
Apr
26
comment What happens when two high-speed objects going opposite directions crash into a black hole?
Hmm. So since kinetic/whatever energy is not separable from the mass energy from the outside of the black hole, thus all that energy would by definition be part of the "mass" of the black hole?
Apr
26
awarded  Yearling
Apr
26
asked What happens when two high-speed objects going opposite directions crash into a black hole?
Feb
17
comment Why doesn't everything expand when the universe expands?
I am tired of all these handwavy analogies. I want an actual explanation; I just gave a handwavy analogy that "shows" that everything expands together in my post.
Feb
17
asked Why doesn't everything expand when the universe expands?
Feb
12
comment Being in a solid state, why is ice slippery?
@dvnrrs Water is an exception: you can put a heavy dumbbell on a huge block of ice and watch as it slowly melts the water underneath it and embeds itself into the ice.