How do you get a 3-D shape from a linear code? That is the puzzle of morphogenesis.
The laws of physics constrain what can happen, but not how it happens. Biological designs show expertise in the use of forces for function.
The first principle is helping participants discover the evidence for design themselves.
Cicadas and dragonflies use an exquisitely engineered “bed of nails” on their wings to disarm and neutralize bacteria.
Biologist Robert Waltzer briefly details the engineering wonder that permits oxygen to be carried by the blood.