Abbo of Fleury and Ramsey
Commentary on the Calculus of Victorius of Aquitaine
This didactic work by Abbo of Fleury (c.945–1004) is a philosophical Commentary on the mathematical tables produced by Victorius of Aquitaine (fl.457) to facilitate calculations using Roman numerals and fractions. Latin texts of both Victorius and Abbo. No jacket.
The Physics of Everyday Things
The Extraordinary Science Behind an Ordinary Day
The physics professor James Kakalios reveals the complex science behind the basic things that keep our everyday lives running – from how refrigerators keep things cool to how aeroplanes stay in the air. Each explanation is coupled with a story that demonstrates the interplay of the invisible forces that surround us, demonstrating that while sophisticated scientific concepts may seem abstract, they are also eminently practical. Felt-tip mark on lower trimmed edge.