This was the start of the CoasterDad Project ... building a Backyard Roller Coaster, [Will] also thought it would be a fantastic opportunity to teach [Lyle] about physics.
This was the start of the CoasterDad Project ... building a Backyard Roller Coaster, [Will] also thought it would be a fantastic opportunity to teach [Lyle] about physics.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback