Extras
Chris Davis is a Plant Ecologist and Janet Popielski is a Civil Engineer.
Keeping an aquarium up and running is a team effort.
Dr. Todd Blackledge is a biologist who specializes in spider silk.
Dr. Spurlock explains her career as an anatomist and forensic reconstruction artist.
Dr. Selig talks about his job as a zoo veterinarian.
Becky Ramsay explains how math and science are used to help her team.
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