How I solved K'NEX BIGGEST problem & built my dream rollercoaster
Solving K'NEX rollercoaster car problem with 3D printed train with bearings! This allowed me to finally build the coaster I dreamed of as a kid! A vertical lift coaster inspired by Fahrenheit in Hersheypark.
#knex #coaster #rollercoaster #3dprinting #toys
Credit to @Tornadoman96 for his clip showing major speed loss: https://www.youtube.com/watch?v=VBN1zif5u-I
Credit to @TheKnexMaker for his cleap showing bearings on SS coaster trains: https://www.youtube.com/shorts/WXUxiCNH0XU