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"I don't know how big a milliliter is!" Check out more awesome BuzzFeedBlue videos! MUSIC London ... Virtually every country on the planet uses the
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Why didn't the
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In 1975, the
How Americans Missed out on the
If you grew up in the
"I don't know how big a milliliter is!" Check out more awesome BuzzFeedBlue videos! http://bit.ly/YTbuzzfeedblue1 MUSIC London ...
The
Just three countries- the
... and Imperial at the same time how we
Why isn't the
Virtually every country on the planet uses the
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