How long have humans used light?

Answer 1

humans will last about 1 second once the sun rays reaches us from the sun blowing up

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Not true. Our sun will become a red giant when it runs out of hydrogen and starts "burning" helium. When it does its radius will expand to well beyond the earth's orbit. So the earth will be a burnt-out cinder much before the end of sunlight.

Answer 2

Humans have used light for thousands of years, dating back to the use of fire for warmth, cooking, and protection. Artificial light sources like candles and oil lamps have been used for centuries, evolving into electric lighting in the late 19th century.

Answer 3

"the longest you can live without the sun is 1 hour" - What the first guy wrote... This is wrong... first of all, nighttime is is at least 8 hours long... and I'm not dead

Answer 4

The electric light bulb as you know it today was first tested on October 22, 1879 by Thomas Edison and it lasted 13.5 hours.

Answer 5

In an ordinary house, it would be difficult to live more than a month, because of the extreme cold.

Answer 6

It has been around for 270 years and 95 days

Answer 7

A human can basically go three months without shelter.

Answer 8

I don't think the first one burned at all. It exploded.

Answer 9

Evolution has resulted in humans being creatures that are active in daytime. Therefore for as long as there have been humans hey have used light (daylight).

Answer 10

ever since gooses roamed the earth