Bill Nye the Science Guy - Season 3 Episode 18 Birds
Scientists believe that birds evolved from reptiles. Birds have backbones, and they lay eggs, but they’ve developed a unique feature that sets them apart from all other animals – feathers. Feathers are made of the same stuff human fingernails and hair are made from – a protein called keratin. Feathers, combined with lightweight bones, powerful wings and strong hearts let birds fly.
Year: 1998
Genre: Comedy, Documentary, Kids
Country: United States of America
Studio: PBS
Director: Bill Nye
Cast: Bill Nye, Rachel Glenn, Jennifer Lin, Amy Broder, Ethan Ferkiss
Crew: Darrel Suto (Writer), Erren Gottlieb (Writer), Michael Palleschi (Writer), Erren Gottlieb (Executive Producer), Kit Boss (Writer), Michael Gross (Writer)
First Air Date: Sep 10, 1993
Last Air date: Jun 20, 1998
Season: 5 Season
Episode: 100 Episode
Runtime: 26 minutes
IMDb: 7.21/10 by 76.00 users
Popularity: 27.934
Language: English