eople talking how it took two week longer for mail ships to reach Europe than it took for merchant ships to reach New England. Franklin studied and drew the motion of the jet stream.In his life, Franklin did not agree with the current explanation of light because he thought even though light was small, it traveled so fast that it would have a large momentum. This was later explained by the idea of waves of light. Later Franklin did experiments with the conservation of heat and performed many experiments to explain how heat was distributed depending on the conditions and surrounding objects of the fire. Franklin did not have any major contributions to the theory of heat in a specific area of differential thermal conduction....