Hidden Harmonies
Author: Ellen Kaplan
Category: Other3
Published: 2013
Series:
View: 288
Read OnlineA squared plus b squared equals c squared. It sounds simple, doesn't it? Yet this familiar expression is a gateway into the riotous garden of mathematics, and sends us on a journey of exploration in the company of two inspired guides, acclaimed authors Robert and Ellen Kaplan. With wit, verve, and clarity, they trace the life of the Pythagorean theorem, from ancient Babylon to the present, visiting along the way Leonardo da Vinci, Albert Einstein, President James Garfield, and the Freemasons-not to mention the elusive Pythagoras himself, who almost certainly did not make the statement that bears his name. How can a theorem have more than one proof? Why does this one have more than two hundred-or is it four thousand? The Pythagorean theorem has even more applications than proofs: Ancient Egyptians used it for surveying property lines, and today astronomers call on it to measure the distance between stars. Its generalizations are stunning-the theorem works even with shapes on the...
List Chapter or Page:
Page 1Page 2Page 3Page 4Page 5Page 6Page 7Page 8Page 9Page 10Page 11Page 12Page 13Page 14Page 15Page 16Page 17Page 18Page 19 View More >>- Promises After Dark (After Dark Book 3)
- Jane Doe
- Slow Burn
- Seeking Sanctuary
- Familiar Magic (Druid Enforcer Academy Book 1)
- Going Home [Party on the Prairie 1] (Siren Publishing Classic)
- Splinter of Hope (Shattered Hearts of Carolina Book 1)
- A Knight's Persuasion (Knight's Series Book 4)