And I know that oil comes from the ocean and phytoplankton, but he did the calculations for our Earth and what it had to do to produce that amount of energy.
Ja ma tean, et nafta tuleb ookeanist ning fütoplanktonist. Aga ta tegi arvutused kogu meie Maa kohta ja selle kohta, mida Maa sellise energiahulga tootmiseks tegema peab.