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4.25 / 5.0
8 Reviews
A fascinating journey into the mind-bending world of prime numbers Cicadas of the genus Magicicada appear once every 7, 13, or 17 years. Is it ju...
View full details4.16 / 5.0
25 Reviews
Master math at your own pace! Does working with numbers often frustrate you? Do you need to brush up on your basic math skills? Do you feel math s...
View full detailsThe fastest, easiest way to master precalculus . . . by doing it! Do logarithmic functions throw you for a loop? Does the challenge of finding an i...
View full detailsPraise for: The Universal Book of Astronomy"A first-rate resource for readers and students of popular astronomy and general science. . . . Highly ...
View full details2.17 / 5.0
6 Reviews
The great discovery that no one wanted to make It's the dawn of the Industrial Revolution, and Euclidean geometry has been profoundly influential ...
View full details3.0 / 5.0
2 Reviews
""Welcome to the maze. A logical maze, a magical maze. A maze of the mind. The maze is mathematics. The mind is yours. Let's see what happens wh...
View full detailsA visual journey to the intersection of math and imagination, guided by an award-winning author Mathematics is right brain work, art left brain, r...
View full details"Deals in a very entertaining way with problems in normal life related to mathematics, luck, coincidence, gambling."--The Independent (London) Why...
View full detailsA walk through history's most mind-boggling puzzles Ever since the Sphinx asked his legendary riddle of Oedipus, riddles, conundrums, and puzzles o...
View full detailsGet your family's brains going with 57 more creative calisthenics for the mindIn China, for centuries it has been acknowledged that early childhood...
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