Ever wondered why a snake doesn’t slide sideways when headed uphill or across a slippery surface? It isn’t just a matter of muscle and motivation. The python's underbelly scales and heat-seeking nose are cause for inspiration in photonics R&D. The underbelly scales of pythons have hooks that find traction to propel them in the direction they want to go -- a concept that has been applicable in developing mechanical propulsion systems. The heat-sensitive cells in the python’s nose help him find food; humans can use information about the creature’s nervous system to develop more effective and adaptable thermal sensors with applications from digital medical thermometers to car radiators and much more. A 35-year-old python named Monty was the latest “animal ambassador” from the San Diego Zoo’s Centre for Bioinspiration to demonstrate to photonics researchers at a recent meeting how they and others can learn from nature to solve the world’s problems. In addit...