Atmospheric optics

A site introducing atmospheric optical phenomena.

The beagle project blog

Science and news about the new beagle, the ship that carried darwin around the world.

Environmemnt and geology

It will cover all types of environmental and geological research, news and informations. it will also cover information on astronomy, anthropology, and ancient science.

About science, natural phenomena & medicine

Eco business and environmental management

News about eco business and environmental management

Valentineholdings.org

Somo una empresa dedicada a la energía limpia y renovable, purificación de agua, purificación de aire, tratamiento de aguas residuales, saneamiento ambiental, manejo de residuos sólidos, ...