Naturally, we oscillate and waving when we walk:
Cyclists waving to be quicker:
Water animals are a great example of waving:
We reinvent new, more efficient ‘wave wheels’:
We are using waves – hairpin turn to go to a hill easier:
Photons flow via waves :
In this illustration, one photon (purple) carries a million times the energy of another (yellow). Some theorists predict travel delays for higher-energy photons, which interact more strongly with the proposed frothy nature of space-time. Yet Fermi data on two photons from a gamma-ray burst fail to show this effect, eliminating some approaches to a new theory of gravity. The animation link below shows the delay scientists had expected to observe.
https://www.nasa.gov/mission_pages/GLAST/news/first_year.html
Energy flows via waves:
Sound flows via waves:
Radiation flows via waves: