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How long has silver been used for coins?
Silver has been used in coinage ever since coinage was made. The earliest coins were made out of an alloy of silver and gold. Silver, along with gold, have been used for coins ever since coinage was made in 700 BC or so.
How long has penny's been made?
That's HAVE PENNIES, not "has penny's". If you're referring to U.S. pennies (really cents), they've been made since 1793. If you're referring to the British coin that is really named a penny, they've been minted since the 8th century.
Who made abacus?
The abacus has been around for millennia, in various countries. No record of the inventor was made.
The word for something that has never been made before?
Inventor
Why is an inch as long as it is?
Iit is as long as it is because it was made to be exactly 25.4mm in length by the international measurements council in 1959.
Show you a picture of Alva J fisher?
how long have washing machions been made for how long have washing machions been made for how long have washing machions been made for
How long has Guinness been made for?
Since 1759
How long has YouTube been made for?
February 2005
How long has the sea been around for?
Since the planet was made.
How long have 2 dollar bills been made?
1979
How long has Google been on the Internet?
12 years. It was made in 1998, and it has been 12 years.
How long have magnets been around?
sense god made earth
How long have the sims 3 been made?
Since 2009 :L :)
How long magnets been around?
sense god made earth
How long has light from other stars been traveling toward earth?
Well it depends on what you mean. The distance for how long it takes, or the time as in how long since Earth was made. Earth as you know has been here a long long time. Stars light has been shinning towards Earth eversince it was made. To see how long it takes for a stars light to reach Earth depends on how distant and huge the star is.
How long have donkeys been around?
i think since god made animals
How long have sunglasses been made with UV protection?
about thirty years I think
