Next Time Someone Tells You Pennies Could Derail A Train

...tell them you got your doubts:

 

Deeeeeeelightful! When I was a kid (mid 1940's), other kids (really, never me -- truly) put pennies on tracks to produce flattened pennies. I probably still have one somewhere -- that I got from another kid, of course.

 

I'm guessing this was in Canada. Where it's "Just a little snow." (jk of course)
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That must be a rush! You can't even see the tracks in front of them.