Body of Evidence

Episode 100 hr 33 min

Respiratory System (Part 2)

Finely tuned yet sturdy enough for 90 years or longer on this earth, our lungs are ventilated with voluntary muscles about 20 times every minute and yet we breathe all day without even thinking about it.

Respiratory System (Part 2)

Credits

Directed byBen Wilt

CastDr. David Menton

ProductionDan Zordel, Dale Mason