Pipes, Tubes, Connectors in Infant Grass

[Don Schaeffer]

Grass is probably the plant least appreciated. In fact, grass is a wonderful, inticate biochemical machine. It has micorscopic features that any industrial engineers would envy on a miraculously small scale. Looking at this construction fills me with wonder and admiration. I do recognize these designs from industrial photographs. But no machinery can equal their function.

https://youtu.be/xAPXKYvbmrw