Linley Erin Hall

This book suggests things people can do to reduce the amount of energy that goes into preparing the food they eat.

In 1918, an influenza pandemic swept the world. Exact death counts are not known, but an estimated 50 to 100 million people died in only eight weeks. With recent outbreaks of swine flue, bird flu, SARS, and hantavirus, many people are wondering if 1918 could repeat itself. The world has learned a lot in the last ninety years. Have we learned enough? How likely is it that that an outbreak of such a disease could occur again? This book provides the...

Discusses the laws of motion in the human and animal worlds, motion in space, and the physics of motion.