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About This Category

Mathematics, probability, knots, topology and related puzzles and science. See also the science section.

actuarial ... uk


folder actuarial ... (2)

ThumbnailExhibit Name
[244B]ball lit from top left mono JH.gif (Math)
[566kB]cards being shuffled BG.au (Math)

folder chance ... (6)

  • chance = fluke, coincidence, luck, probability, possibility, random

folder compass ... (2)

ThumbnailExhibit Name
Thumbnailhexagonal close packing magenta spheres green backdrop 1 AJHD.jpg (Math)

folder knot ... (24)

folder math ... (16)

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ThumbnailPenrose tiles 1 AJHD.jpg (Math)

Professor Roger Penrose discovered that just two tiles can be used to tile an infinite plain without gaps and without ever repeating itself. Here are the tiles.

folder raffle ... (6)


Feb 25, 2018 You may wish to use the Reload/Refresh button on your browser to ensure that this page is up-to-date.
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