The ideal source of clean, renewable energy isn’t solar, wind or geothermal and it already produces 20% of all the electricity used on earth. It is gravity. Falling water powers every hydroelectric plant. It doesn’t consume or convert matter. It doesn’t generate any harmful by-products No fuel, no moving parts, completely silent. Yet it keeps the universe in balance.
In proving their theory that gravity is variable not constant, two men unlock the means to harness this inexhaustable source of cheap, renewable energy. In the process, the gravity of their situation increases exponentially.