Are the numbers on a toaster time or temperature?

The numbers on a toaster are for time. The numbers represent how dark you want your toast. One is the lightest and quickest setting. The first iron-wired electric toaster was invented in 1893 in Great Britain by Crompton and Co. The modern pop-up toaster was invented by Charles Strite in 1919.
Updated on Sunday, February 05 2012 at 10:33PM GMT
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