Canada Rolls Out Plastic Money

markian writes "Canada is set to switch to new banknotes that last 2.5 times longer than paper money. High-tech features include metallic imagery in a transparent area, raised ink, transparent text, and hidden numbers. 'If you look through the frosted maple leaf emblem at a single-point light source and hold it close to your eye, you'll see a hidden circle of numbers that match the face value of the note.' The Bank of Canada has more information on the subject. Now if we can just get rid of the penny..."

Comments

Re:You're already making more progress...

[Suddenly_Dead]

Celsius is problematic because the degrees are too large, thus not really a better system, and is actually separate from the metric system anyway, so I wouldn't count that fact.

Celsius is just an offset Kelvin scale (a 1 degree C temperature difference is the same as a 1 K difference); it's not that separate from metric / SI, and they're both used in some scientific fields (Conférence Générale des Poids et Mesures says that this is acceptable, so it's Official).

And we've already had plenty of discussions about your other point on Slashdot: you use decimal numbers when you need more precision, and you get used to it, like any unit change.