ISBN-13: 9781291985702 / Angielski / Miękka / 2014 / 78 str.
Analysis of the motion of the planets and their orbits around the sun raises an interesting possibility for the theory of General Relativity. A simple spreadsheet model is presented which examines various factors that could influence the orbits of the planets. It appears that variations in the speed of light could play an important role in determining the time taken for the planets to orbit the sun.