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Free Download Perplexing Paradoxes: Unraveling Enigmas in the World Around Us by George G. Szpiro
English | March 26th, 2024 | ISBN: 023121376X | 360 pages | True EPUB | 10.62 MB
Why does it always seem like the elevator is going down when you need to go up? Is it really true that 0.99999 . . ...
Free Download Game, Set, and Math: Enigmas and Conundrums by Ian Stewart
English | January 1, 1989 | ISBN: 0631171142 | 200 pages | PDF | 3.14 Mb
Twelve essays take a playful approach to the subject, exploring how to play poker over the telephone without the possibility of cheating, how to...