Joshua Seftel
Featured Movies
How Does the Brain Work?: Nova scienceNOWAstrophysicist Neil deGrasse Tyson takes viewers on a head trip, examining questions about how the brain works in this NOVA special. Tyson visits with... Read More
How Smart are Animals?: Nova scienceNOWAstrophysicist and ubiquitous smart guy Neil deGrasse Tyson hosts this fascinating installment of "Nova scienceNOW" that explores the depth of animal... Read More
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