Pogo Stick
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September 30, 2009
Antiques & Collectibles
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Tags: pogo stick, pogo stick game, pogo stick recall, pogo stick tricks, pogo stick world record
So Many Uses For Springs
These metal parts are used in so many different things. They are used in mattresses and machines everywhere. Although it seems like such a simple topic, there is actually a lot you can learn about different types of springs. Compression springs for example, keeps two items from touching and an extension spring keeps items together. By the names of these two things, it would seem like it would be the other way around, but it is not. If you have ever seen the inside of a … Continue Reading