What is the greatest INVENTION/DISCOVERY of all time? (In Your Opinion)

[redhorse1L]

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Fire.

When the day of apocalypse comes, all technologies will be held useless.
Communications breaks down. Power lines goes down. Infrastructure crumbles to its ground.
The Earth will again be a dark, freezing cold place.

The only hope mankind needs to survive is the same thing used by our first ancestors.

[yhokz101]

mostly each sa inyung gipang yawit is complimentary sa usa para mo work. i guess the greatest invention/discovery sa tao para nko is ang fire. mao na ang start sa tanan. more like discovery dili invention since naa naman ang fire daan....

[edu_taps]

electricity. without it you won't be seeing this now

[rku_funky]

ng libog ko fire or electric....... pwede duha? fire na lang ako kay gamit man gyud sad ang fire...

[Crimson_Viper]

watch (time)

[Crimson_Viper]

Fire.

When the day of apocalypse comes, all technologies will be held useless.
Communications breaks down. Power lines goes down. Infrastructure crumbles to its ground.
The Earth will again be a dark, freezing cold place.

The only hope mankind needs to survive is the same thing used by our first ancestors.

oxygen as well.. lmao

[[Avenging PIRANHA]]

electricity kay gamit kaayo in our daily lives without electricity, dili ta makagamit sa ubang inventions nga kinahanglan ug kuryente

[Paks]

Kuryente jud !

[babynforce]

of all time noh? haha way lain ORME's haha pinaka nindot nga discovery

[-]chong<3]

Electricity. Just imagine the world without it.