Canada's new coin glows in the dark

The Royal Canadian Mint just can't sit still. Like a hyperactive kid, it has revamped Canadian cash, first introducing plastic bills and then killing the penny. Now it wants people to play with glow-in-the-dark quarters.

The mint's latest collectible coin features a dinosaur whose skeleton shines at night from beneath its scaly hide.

It's actually two images on one face, which could be a world's first. The other side depicts Queen Elizabeth. Her Majesty does not glow in the dark.

Made of cupronickel, the coin has a face value of 25 cents but is much larger than a regular Canuck quarter.

It shows an artist's rendering of Pachyrhinosaurus lakustai, a 4-ton, 26-foot dinosaur discovered in Alberta in 1972. It's the first in a four-coin series of photo-luminescent prehistoric creatures.

The mint says the skeleton can best be seen after the coin is exposed to sunlight, or to fluorescent or incandescent light for 30-60 seconds, adding that the luminescence won't fade with time.

via yahoo.com