Is Global Warming Harmful to Health?
Computer models indicate that many diseases will surge as the earth's atmosphere heats up. Signs of the predicted troubles are already appearing in some regions.
The Universe's Unseen Dimensions
Nima Arkani-Hamed, Savas Dimopoulos and Georgi Dvali
Our whole universe may sit on a membrane floating in a higher-dimensional space. Extra dimensions might explain why gravity is so weak and could be the key to unifying all the forces of nature.
How Green Are Green Plastics? Tillman U. Gerngross and Steven C. Slater
It is technologically possible to make plastics using green plants rather than nonrenewable fossil fuels. Yet these new plastics may not be the environmental saviors researchers have hoped for.
Fountains of Youth: 42
Peering into the genesis of stars and planets, the Hubble Space Telescope and other instruments have found that it is a frenetic process, violently expelling vast jets of material.
Form from Fire 58
In combustion synthesis, a fast-moving wave of flame transforms loose piles of powder into useful materials. These ultraquick reactions can now be watched.
Male Sexual Circuitry Irwin Goldstein and the Working Group for the Study of Central Mechanisms in Erectile Dysfunction
Control of what goes on below the belt starts inside men's heads.
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Your Alternative Fuel Solution for Saving Money, Reducing Oil Dependency, and Helping the Planet. Ethanol is an alternative to gasoline. The use of ethanol has been demonstrated to reduce greenhouse emissions slightly as compared to gasoline. Through this ebook, you are going to learn what you will need to know why choosing an alternative fuel may benefit you and your future.