
Design secrets of the dollar bill
Chapter 1
The secrets of paper and ink
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Answer
Chapter 2
Deciphering the mysterious symbols
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Chapter 3
Hidden details and microprinting
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Chapter 4
The faces and the future
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YOUR GOAL
Master of Design secrets of the dollar bill
Ch 1 · The secrets of paper and ink
hank Dollar Bill Paper Secret
It's not just paper, A cotton-linen blend, With fibers of red and blue.
Fun Fact
Paper durability: If you wash a dollar bill in a washing machine, its cotton-linen blend keeps it completely intact.
Quiz
Which chemical element in the ink of a U.S. dollar bill allows it to be detected by sorting machines?


