The medieval Catholic Church, widely considered a source of intolerance and inquisitorial fervor, was not anti-science during the Dark Ages -- in fact, the pope
Traces the achievements of medieval Pope Sylvester II, revealing his lesser-known role in promoting scientific awareness throughout turn-of-the-first-millennium
This book is the first published statement of the fruits of some years' work of a largely philological nature. It presents a new appreciation of the relationshi
Abacus Mind Math Instruction Book Level 1 (for teachers and parents): Goal for Level - 1 Addition - without carryover problems Subtraction - without borrowing p