MP4 : Dr. Bijan Nemati talks about the special conditions that make the Earth habitableDOC : Dr. Bijan Nemati talks about the special conditions that make the Earth habitablem3u8_360p : Dr. Bijan Nemati talks about the special conditions that make the Earth habitablem3u8_240p : Dr. Bijan Nemati talks about the special conditions that make the Earth habitablem3u8_480p : Dr. Bijan Nemati talks about the special conditions that make the Earth habitablem3u8_1080p : Dr. Bijan Nemati talks about the special conditions that make the Earth habitablem3u8_720p : Dr. Bijan Nemati talks about the special conditions that make the Earth habitableMP3 : Dr. Bijan Nemati talks about the special conditions that make the Earth habitable