Roller coasters

Roller Coaster

The first thing that should be done is to build a base for the roller coaster track. A flat wood is fine. The pvc pipes will then be attached to the wood board using duct tapes. It should be remembered that the first pipe’s other end has to be elevated. This will permit the marble […]

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Roller coasters – Informative Speech

You wait in line for what seems like forever and finally you take your seat. You pull the paddle bars so they fit snug against your shoulders. You reach the top and then comes the big drop. You start screaming or if you’re daring you put your hands up and enjoy the ride. I’m of […]

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