Widely known and used throughout the astrodynamics and aerospace engineering communities, this teaching text was developed at the U.S. Air Force Academy. Completely revised and updated 2013 edition.
Decorate favourite belongings, draw pictures, create a personal menagerie with pre-cut stencils of a lion, giraffe, bear, tiger, elephant, and monkey. Six stencils.
Cipher and decipher codes: transposition and polyalphabetical ciphers, famous codes, typewriter and telephone codes, codes that use playing cards, knots, and swizzle sticks . . . even invisible writing and sending messages through space. 45 diagrams.
Over 700 borders, frames, corners, scrollworks, cartouches, florals, vases, geometrics, figures, rosettes, all in high Victorian style.
Stirring reflections on the human condition provide a fascinating glimpse into the mind and personality of a highly principled Roman warrior and emperor of the 2nd century.
Distinguished physicist examines emotive significance of time, time order of mechanics, time direction of thermodynamics and microstatistics, time direction of macrostatistics, time of quantum physics, more. 1971 edition.
Add a touch of Old World flavor to projects with 265 charming designs incorporating florals, wildlife, and human figures in folk costumes.
A founder of modern philosophical anarchism presents a clear introduction to anarchist thought and a manifesto of atheism. This influential work offers a mind-opening experience for even the most skeptical readers.