Technology Which Hasnt Changed Over the Years

[JamesG]

From the Questacon site:

"A great Aussie solution
CSIRO and Note Printing Australia (part of the Reserve Bank of Australia) developed polymer money. The world's first polymer banknote was the $10 commemorative note issued in January 1988 to mark the Australian Bicentenary. By 1996, all Australians were using plastic money, and that doesn't mean whipping out their credit cards! The new bills are much more durable and have proven a challenge for conterfeiters."

I also heard that they are producing banknotes for other countries.

[mind_wander]

yeah, I heard about that too, the company is always changing the currency for security reasons against counterfeits. Which is so important, who want currency is worthless as a toilet paper; at least it is used for good purposes.

[vindikattor]

Scissors has not changed in the last 2000 years. It was originally invented by the Egyptian in 1500 BC that looked like a jointed shears. But the Roman first made the cross-bladed scissors around AD 100.

[mind_wander]

Baseball has not changed over the years; its just a stick and a ball like object.