Plastic banknotes
Australian invention
When were the Plastic Banknotes invented?
They invented Plastic Banknotes In the 1980's
They were the first country ever to make a complete set of banknotes.
History of the Invention
In 1992 the RBA invented a new plastic $5 banknote that fixed these problems, followed by a new $10 banknote (in 1993), $20 (in 1996), $50 (in 1995) and a $100 (in 1996).
IDEA:
How to make Plastic BankNotes unable to be forged?
Answer:
Although Plastic BankNotes can be able to be illegally photocopied, nobody can remake the way they feel like or the special tweaks embedded in them.