Roller Coaster Engineer

Dante imagines what it would be like to be a roller coaster engineer. He would want to design and build the tallest, fastest and most fun roller coaster ever! As an engineer, Dante, would know how high to make the roller coaster so that it can make it all the way around the loop-de-loops, and he would be able to fix the roller coaster to keep it fun and safe for everyone to ride. Dante's roller coaster would even go underground! Imagine That!