7 ms·
A healthy human diet is 8700 kJ/ day. A gallon of gasoline has 120,000 kJ. So, we are very energy efficient. But no so awesome in terms of energy storage densi
by Tloewald 8y ago
A healthy human diet is 8700 kJ/ day. A gallon of gasoline has 120,000 kJ.
So, we are very energy efficient. But no so awesome in terms of energy storage density.