Martin Gardner

01-December-2023 Friday
Reply to the post “Crib sheet of Happy New Year greetings!”

Reply to the post “Crib sheet of Happy New Year greetings!” - Text, The science, Phrase, Versatility, Martin Gardner, Reply to post

Martin Gardner The science Reply to post Versatility Phrase

20-January-2018 Saturday
Task

Task Elon Musk Interview Logical task Martin Gardner

19-January-2018 Friday
Mathematical leisure.

Mathematical leisure. - My, Mobius strip, Topology, Entertaining math, Martin Gardner, Experience, My, Longpost

4 more images

Entertaining math Mobius strip Martin Gardner Experience Topology

04-November-2013 Monday
One of Martin Gardner's tasks.

Головоломка Martin Gardner

24-April-2013 Wednesday
87.3% of people can't solve this problem

87.3% of people can't solve this problem - My, Task, Square, Square, Martin Gardner

Task Square Martin Gardner Square

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