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Dead Zones

Hand, Carol
Dead Zones
Times are tough for shrimpers and fishers in the Gulf of Mexico. The animals they rely on for their livelihood are harder to find. Every summer a dead zone--a region of low oxygen--emerges in the waters along the Gulf Coast. Where oxygen is low, fish and others animals cannot survive. Currently the world has more than 400 identified dead zones, up dramatically from the 49 dead zones identified in the 1960's. The good news is that people can el...

CHF 47.90

Introduction to Genetics

Hand, Carol
Introduction to Genetics
The science of genetics has been studied and applied for hundreds of years. The pioneering efforts of Charles Darwin and Gregor Mendel have led to many new discoveries, some that can even save lives. This informative and engaging book provides a basic introduction to the science, discoveries, and future of genetics.

CHF 42.90

The Great Hope for an Energy Alternative: Laser-Powered F...

Hand, Carol
The Great Hope for an Energy Alternative: Laser-Powered Fusion Energy
As the world population continues to rise, increasing dependency on fossil fuels, scientists are searching for alternative energy sources that cause less damage to the environment. Readers will learn all about the origin of energy, from the sun itself to the latest developments in laser fusion.

CHF 42.90