Science Matters

January 21, 2015

Special | 26m 58s | Video has closed captioning.

Saint Louis University professor Alan Zelicoff explains the origins of the 1918 Spanish flu pandemic and drastic measures St. Louis took to limit its spread. Robotic penguin cams and a remote control egg look at the lives of Emperor penguins. Trumpeter swans returned to the St. Louis area, challenging the eagles as a popular winter attraction. How modern technology is being used to irrigate crops.

Aired: 01/21/15

Rating: NR

Problems Playing Video? | Closed Captioning

Science Matters is a local public television program presented by Nine PBS.