Canada's new $100 bill and new $50 bill shrink when exposed to hot temperatures.
The Bank of Canada introduced their new $100 bill in November of 2011 and their new $50 bill was introduced early in 2012, according to the Toronto Star.
The new bills are made of polymer and are said to last 2.5 times longer than the traditional paper money.
The new bills were rigorously tested by the Bank of Canada for their ability to withstand temperatures of 140 to negative 75 degrees Celcius (284 to negative 103 degrees F).
Reports of the currency shrinking when left near a heat source have been coming in from numerous sources in Canada.
The Toronto Star confirmed a report of a man in Halifax who had three $100 bills that were exposed to heat when he laid his wallet on a toaster oven he had just used. He noticed, when removing the money from his wallet at a later time, the bills were in a "Coke bottle" shape.
Some bills that were left in vehicles have melted and become stuck together.
There has been no explanation from The Bank of Canada about cause of the "melting" bills.
The Bank of Canada has replaced some of the money that was damaged by the heat.
While the official start to winter is still days away, the cold, icy and snowy weather across most of the United States would indicate otherwise.
Another winter storm is on the way for the mid-Mississippi Valley, but areas hit hard by the recent ice storm will be spared the worst.
A storm will drop heavy snow and disrupt travel from parts of the Midwest to a large part of the Northeast by Sunday.
Two storms will bring high winds to the United Kingdom and Ireland this weekend.
A storm system will bring a mixed bag of rain, sleet and snow to the eastern Mediterranean into Saturday.
The Perth metropolitan area had its hottest day since February with more heat expected through Monday.
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