What product will power the 20th century

asked Feb 17, 2019 166k views

4 votes

5.3k points

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4 votes

I'm not exactly sure, but it sounds like lightbulbs or motors to me.

Frostyterrier answered Feb 17, 2019

6.2k points

2 votes

if I’m correct, oil. To most workers it was nicknamed “black gold”.

Wheat answered Feb 24, 2019

by Wheat

5.8k points

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