
Amazing Defense Systems
Bacteria (prokaryotes) are ubiquitous. A fraction cause disease in people, animals, and plants, but the majority are the foundation for the global food web, the nitrogen cycle, soil formation, and are part of the critical microbiome (the collection of microorganisms living in or on people and animals).1
Applying the Theory of Biological Design to Optimal Owl Flight
by Randy J. Guliuzza, P.E., M.D., and Aaron T. Guliuzza, P.E.*