Dating back to 6,000 years ago. Not quite sure what year but there you go.
For many centuries water mills were used to grind corn, but obviously not to produce electricity. That has been done since about 1880, ie as long as electricity has been known about.
People have been using houses for so long that no one can any longer tell who was the first to come up with that particular Word for it.
I don't know that :)
Yes, but if people found out they were ruined, so they hid it.
for over 100,000,000 years
As long as people have been using words.
people have been using it forever
people have been using space porbes since 1958
As long as the equipment used to slice the onions was clean and sanitary, sliced onions are perfectly fine to eat. Store sliced onions in the refrigerator.
since 1066
The internet has been around since the 1960's
Quite a while actually. BUT IM NOT SURE HOW LONG!!
Since 1885 which is when the first automobile was invented by Benz
I need the answer for this question to !years and years and years b
The Nobel Peace Prize has been awarded annually since 1901, so people have won the prize for over 120 years.
For many centuries water mills were used to grind corn, but obviously not to produce electricity. That has been done since about 1880, ie as long as electricity has been known about.
Too long.