I AM logged into Facebook...The link works but you'll have to log into FB before you can see it.
Kids today are too lazy to go old-skool with hockey cards--
I have spokes on my bikes, so I have resorted to the old trick I used back when I was about 10 years old. We put a number of playing cards on the fender braces held on with clothespins so they flutter as the spokes go by. The more cards, the more horsepower we figured.
Life was so simple those days.