Talk:2217: 53 Cards

Explain xkcd: It's 'cause you're dumb.
Revision as of 10:11, 19 October 2019 by (talk)
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"This page was last edited [tomorrow]." Okay, good to know. Tomorrow starts three hours from now, my time. This comic reminded me of this article: 00:44, 19 October 2019 (UTC)

I can do this, but my flowchart would be different and involve secretly inserting a joker, using the shuffling as cover for the move. Collect a deck of 52 cards and have a spectator count the cards. - Secretly hide a joker from the deck in your off-hand (the one without the deck). - Shuffle the cards, letting the hidden card drop on top of the deck. - Keep shuffling, so the inserted joker is well mixed into the deck. - Have a spectator count the cards, looking only at the backs. - 53. Nutster (talk) 04:56, 19 October 2019 (UTC)

Actually this is also what encryption scientists have to face talking to not so few encryption enthusiasts who just invented their own encryption method162.158.234.112 07:01, 19 October 2019 (UTC)

Wait, isn't perpetual motion (w.r.t. a inertial reference frame) possible, at least according to Newtonian mechanics? Just launch something into space at high enough speed and "watch" it wander away forever. Extracting (an unbounded amount of) energy from that object is a totally different story... -- 10:11, 19 October 2019 (UTC)