Combine a kid with a passion and a dad who just can’t say no, and the result for one California family is a homemade roller coaster in a backyard.

After an inspiring trip to an amusement park, 10-year-old Lyle Pemble asked his dad Will if they could build a roller coaster at their home in Orinda, just outside San Francisco. So they did...and here it is! Cool stuff!


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