Do you like to ride on roller coasters? Ever wonder how the roller coasters are made? You can make your own with materials right in your own house. I made one, and so did many of my classmates as part ...

Ten-year-old Lyle Pemble loves roller coasters so he asked his dad to build one in the backyard. It took six weeks to complete the project. Calif. Boy Enjoys Homemade Roller Coaster RENEE MONTAGNE, ...

With nothing but paper, tape, and a marble as a test vehicle, engineering students at Tyler ISD’s Career and Technology Center put their designs to the test, building roller coasters filled with loops ...