TEMPORADA: 35
EPISODIO: 13 - The Four Winged Dinosaur
SINOPSIS
A look at the 2002 discovery of a four-winged crow-sized dinosaur fossil dubbed Microraptor, which has rekindled the scientific debate over the origins of flight. Included is a wind tunnel test of a "flight-ready" model of the 130 million-year-old Microraptor.
Reseñas
Sin reseñas
Black Flies 
El pianista 
Cuarto milenio 
Bluey 