The research aims to produce valid information and must use reliable instruments that guarantee accurate and make it quantifiable and possible reproducibility. Allowing the exclusion or at least control prejudice of personal insights and trends that may distort the results.
jueves, 15 de julio de 2010
Easter Island Eclipse
Watch the rarest celestial occurrence, a total eclipse, as it happens above Easter Island -- one of the most mysterious and remote archaeological sites in the world -- broadcasting just hours after it occurs. The last time an eclipse occurred over the island site was A.D. 591. Follow scientists as they gather new research that could play a key role in the race to understand the sun and its extraordinary impact on Earth.
Suscribirse a: Enviar comentarios (Atom)
No hay comentarios:
Publicar un comentario