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Published on 07 Mar 2012 | over 5 years ago

Black holes, light speed travel, and the center of the universe!
Watch Numberphile discuss a "Googol": bit.ly/zUfoWo


All music by Jake Chudnow: www.soundcloud.com/JakeChudnow

Einstein Ring (a special type of gravitational lensing): en.wikipedia.org/wiki/Einstein_ring

Earth orbiting black hole (gif): http://jila.colorado.edu/~ajsh/insidebh/lensearth_640x480.gif

Visual distortion caused by massive gravity: apod.nasa.gov/htmltest/gifcity/nslens_effects.html

What would it be like to travel into a black hole? (text): math.ucr.edu/home/baez/physics/Relativity/BlackHoles/fall_in.html

INTO A BLACK HOLE (with videos): http://jila.colorado.edu/~ajsh/insidebh/schw.html

Black Hole view from behind: www.spacetimetravel.org/expeditionsl/expeditionsl.html

Spaghettification: hubblesite.org/explore_astronomy/black_holes/encyc_mod3_q16.html

Dumbhole: spectrum.ieee.org/aerospace/astrophysics/a-sonic-black-hole

more on the dumbhole: www.technologyreview.com/blog/arxiv/23625/

what it would look like to approach the speed of light: http://jila.colorado.edu/~ajsh/insidebh/4dperspective.html

pinhole camera demo of "seeing behind yourself": www.spacetimetravel.org/aur/node2.html

More on visual changes while approaching lightspeed: www.fourmilab.ch/cship/aberration.html

Where is the center of the universe? math.ucr.edu/home/baez/physics/Relativity/GR/centre.html

Expansion layer demo: www.exploratorium.edu/hubble/tools/center.html
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