20 Elephants per Gallon
16:18–16:56 · 38s
Helen Czerski delivers a striking statistic equating a single gallon of petrol to the weight of twenty adult elephants, vividly illustrating fossil-fuel energy density and our dependence on it.
16:18–16:56 · 38s
Helen Czerski delivers a striking statistic equating a single gallon of petrol to the weight of twenty adult elephants, vividly illustrating fossil-fuel energy density and our dependence on it.
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