Add Yahoo as a preferred source to see more of our stories on Google. Students in an eighth-grade engineering class at Pleasantville Middle School constructed roller coasters using marbles, paper, ...

Discover the science behind roller coasters and how forces, motion, and energy work together to create every twist, turn, and drop.

What keeps roller coasters on the track and riders safely in their seats? This video explores roller coaster safety, the evolution of coaster design, and the function of ride mechanisms. This ...

Students in an eighth-grade engineering class at Pleasantville Middle School constructed roller coasters using marbles, paper, popsicle sticks, tape and their critical-thinking skills. The young ...