Scalar waves are what nature has chosen to communicate with itself on a quantum level. The phenomenon of your cells communicating with each other is called scalar waves. A dolphin communicating with his pod uses scalar waves.
These waves are important because they function within the parameters of the planet as well. The scalar wave is what is used to connect processes information wise. A healer using their hands to heal someone is using these waves: within the waves they are producing there is an 8Hz wave that comes from the planet- because the healing process itself involves movement of energy within the planet- it does not happen in isolation or just within the individual. The scalar wave component is what helps to connect and process information within the natural domain.