deep

Barbara Block: Tagging tuna in the deep ocean

www.ted.com Tuna are ocean athletes — fast, far-ranging predators whose habits we’re just beginning to understand. Marine biologist Barbara Block fits tuna with tracking tags (complete with transponders) that record unprecedented amounts of data about these gorgeous, threatened fish and the ocean habitats they move through.TEDTalks is a daily video podcast of the best talks

Top 10 Hubble images

The starry sky has always fascinated man; from the pre-historic times man has always wondered  what is up there that shines, what is up there that moves and in his quest to uncover the mysteries of space has made ample discoveries to satisfy his appetite for knowledge and curiosity, if only temporarily. Named after Edwin