Mathemagical Cruise is not a mere collection of fun problems with clever solutions. It offers shining examples of how to approach problem solving. Each chapter is independent and can be read in any order by everyone with a basic background in high school mathematics. Some highlights of the excursion are: ● Slick Solutions of Double Sequence, Klarner’s Puzzle, Cube Tour, etc.● Easy Proofs of Bolyai-Gerwin Theorem, Problem by P. Erdös and more● New Year Puzzles (Especially, Year 2021 & 2022)● Twelve Points on the Nine-Point Circle● What's a Point in a Square?● Five Circles through a 5x6 Grid● Generalization of Ceva's Theorem● Easy Approach to Coaxal Circles● Inversion and its Applications● Lattice Integer Triangles● Isbell's Problem● Sequence of Theorems of Simson & Cantor● Miscellaneous Problems with Solutions By cruising through these treasure islands, the reader will traverse mathematical boundaries. Be adventurous and inspired to explore the seas beyond the ho
Even if you don’t fill out a baby book, you can still create a wonderful keepsake of memories for your child. Illustrated by Brooklyn-based artist Samantha Hahn,Stories for My Child provides a specia
Capturing Brooklyn-based artist Samantha Hahn’s modern sensibility, this inspiring collection of quotes is hand-rendered in signature watercolors. With quotes that range from witty and irreverent to t
