100 Geometric Games physicists will be especially interested

physicists will be especially interested in the final chapters treating the applications of spinors in the rotation and Lorentz groups

while trying to scratch a living out of the unyielding clay soil

The second part provides a simple but complete treatment of matrix theory

" — The Washington Post

100 Geometric Games physicists will be especially interestedThere are three loops in a tangle of rope. How many are independent, and how many are interlocked? Two knights stand on a chessboard. How many other knights must you add so that each square is occupied or threatened by a knight? Among six seemingly identical drawings of mandalas, each rotated by multiples of 60 degrees, one is different. Which is it, and why? Challenge yourself with these mind benders, brainteasers, and puzzles. Each of them has been