27 jan 1880 ano - Light bulb

Descrição:

The greatest impact of the ligh bulb on the economy is that factories and small business could still work even at night. INcreasing the economic production i a high level, having an effect on the cycle of growth. On the standard of living, besides the higher income because of higher productivity on factories, the light bulb also affected the people safety at night, wich madehouses and other places more comfortable to stay and increase the ideia for material goods.

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