Half a croissant, on a plate, with a sign in front of it saying '50c'
h a l f b a k e r y
No serviceable parts inside.

idea: add, search, annotate, link, view, overview, recent, by name, random

meta: news, help, about, links, report a problem

account: browse anonymously, or get an account and write.

user:
pass:
register,


         

Black Hole Dome

A dome built from glass in such a way as to distort the view of the sky same way as a black hole would for those who're near it.
  (+1)
(+1)
  [vote for,
against]

The dome would have a lens on its side, to emulate gravitational lensing, with a black filter to simulate the event horizon. People could watch the simulated black hole in the night sky.
Inyuki, Oct 08 2012

Multiworld Dome Array Multiworld_20Dome_20Array
(kind of related, but simulates possibly habitable worlds near other stars) [Inyuki, Oct 08 2012]

Fully computerized planetarium projectors http://en.wikipedia...erized_planetariums
[CraigD, Oct 08 2012]

Please log in.
If you're not logged in, you can see what this page looks like, but you will not be able to add anything.
Short name, e.g., Bob's Coffee
Destination URL. E.g., https://www.coffee.com/
Description (displayed with the short name and URL.)






       This is a metaphor for the U.S. budget defecit, right ?
8th of 7, Oct 08 2012
  

       Cool as gigantic lenses in domes is as an exercise in lense-grinding, wouldn't it be much more practical (and, I imagine, fully baked in better planetariums since at least in mid 1990s) to just project the stars on a planetarium dome with one of the current generation fully computerized systems, simulating a BH however you wish (and can program)?
CraigD, Oct 08 2012
  


 

back: main index

business  computer  culture  fashion  food  halfbakery  home  other  product  public  science  sport  vehicle