The Infinite Hotel Paradox - Jeff Dekofsky

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The Infinite Hotel, a thought experiment created by German mathematician David Hilbert, is a hotel with an infinite number of rooms. Easy to comprehend, right? Wrong. What if it's completely booked but one person wants to check in? What about 40? Or an infinitely full bus of people? Jeff Dekofsky solves these heady lodging issues using Hilbert's paradox.

Lesson by Jeff Dekofsky, animation by The Moving Company Animation Studio.

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Source

ErrorException Thrown from /home/natok/public_html/sitemap/addmap.php at line 29.

Trace

  #0 [internal function]: Oishy\Core\ExceptionHandler::native(2, 'file_put_conten...', '/home/natok/pub...', 29, Array)
#1 /home/natok/public_html/sitemap/addmap.php(29): file_put_contents('/home/natok/pub...', '\nhttp...', 8)
#2 /home/natok/public_html/themes/mi-red/single.phtml(74): include('/home/natok/pub...')
#3 /home/natok/public_html/app/drivers/Flash.php(155): include('/home/natok/pub...')
#4 /home/natok/public_html/app/routes/videos.php(158): Oishy\Driver\Flash->render(Array)
#5 [internal function]: {closure}('Uj3_KqkI9Zo', 'the-infinite-ho...')
#6 /home/natok/public_html/system/boot.php(157): call_user_func_array(Object(Closure), Array)
#7 /home/natok/public_html/index.php(21): require('/home/natok/pub...')
#8 {main}

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call_user_func() expects parameter 1 to be a valid callback, no array or string given

ErrorException / ExceptionHandler.php:71

Source

ErrorException Thrown from /home/natok/public_html/system/core/ExceptionHandler.php at line 71.

Trace

  #0 [internal function]: Oishy\Core\ExceptionHandler::shutdown()
#1 {main}

call_user_func() expects parameter 1 to be a valid callback, no array or string given

ErrorException / ExceptionHandler.php:71

Source

ErrorException Thrown from /home/natok/public_html/system/core/ExceptionHandler.php at line 71.

Trace

  #0 [internal function]: Oishy\Core\ExceptionHandler::native(2, 'call_user_func(...', '/home/natok/pub...', 71, Array)
#1 /home/natok/public_html/system/core/ExceptionHandler.php(71): call_user_func(NULL, Object(ErrorException))
#2 /home/natok/public_html/system/core/ExceptionHandler.php(85): Oishy\Core\ExceptionHandler::register(Object(ErrorException))
#3 [internal function]: Oishy\Core\ExceptionHandler::shutdown()
#4 {main}

Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home/natok/public_html/system/core/ExceptionHandler.php on line 71