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NOVA SCIENCE NOW
“WHERE DID WE COME FROM?”
FEBRUARY 16 AT 8 PM
EIGHT, ARIZONA PBS

Where did the very first living thing on Earth come from? A landmark discovery by a chemist has yielded a new kind of “recipe” for natural processes to assemble and create the building blocks of life—something that could bring us much closer to understanding how the earliest life forms emerged billions of years ago. For the less squeamish, NOVA scienceNOW also examines how head lice, a creepy critter that's been sucking our blood for millions of years, is suddenly proving to be a treasure trove of clues about our evolution. And in yet another groundbreaking discovery, neuroscientist André Fenton proves whether a simple injection can erase a painful memory. But should humans harness the power to erase our past? Host Neil deGrasse Tyson also brings viewers on a journey back in time to the birth of our solar system to explore whether the key to our planet's existence could be the epic explosive shockwave of an ancient supernova. “Where Did We Come From?” airs Wednesday, Feb. 16, 2011 at 8 p.m. on Eight, Arizona PBS.

 

About Eight, Arizona PBS

Eight, Arizona PBS specializes in the education of children, in-depth news and public affairs, lifelong learning, and the celebration of arts and culture -- utilizing the power of noncommercial television, the Internet, educational outreach services, and community-based initiatives. The PBS station began broadcasting from the campus of Arizona State University on January 30, 1961. Now more than 80 percent of Arizonans receive the signal through a network of translators, cable and satellite systems. With more than 1 million viewers each week, Eight consistently ranks among the most-viewed public television stations per capita in the country. Arizonans provide more than 60 percent of the station's annual budget.

Eight is a member-supported service of Arizona State University.