Time goes a little faster on Mercury than it does on Earth. This is why Mercury makes its rounds around the Sun a little quicker than predicted by Newton.
Energy is the capacity to do work, and by work, we mean moving things around.
When I pick up a wood block from the floor, I do work in order to put it on a shelf. Energy is transferred
Newton introduced several concepts into physics in order to label the various parts of his equations. He did so without giving any specifics as to
Ever since Galileo’s time, we have monitored the Sun closely. One thing that has been carefully registered is the number of sunspots visible at any given time.
What has been noted is
Conventional physics has gravity as a constant force that depends on mass alone.
There is a constant G associated with the equation expressing the relationship
Contrary to popular belief, modern science is full of contradictions and unsolved puzzles, and it does not take more than mild curiosity to uncover these problems.
The rainbow is fairly easy to understand in terms of particles. Many people have explained this phenomenon excellently before me, so I’m not going to