Lung Growing
- Episode aired Feb 20, 2016
- 20m
A story about scientists growing human lungs in a laboratory. Also: a history lesson on farm equipment; and the invention of an extremely useful pizza box.A story about scientists growing human lungs in a laboratory. Also: a history lesson on farm equipment; and the invention of an extremely useful pizza box.A story about scientists growing human lungs in a laboratory. Also: a history lesson on farm equipment; and the invention of an extremely useful pizza box.