We regularly marvel at the endlessly creative things people do with LEGO. But K’Nex also allows for some epic structures. Such as this new, backyard-sized K’Nex roller coaster from writer and model ...

The original 2,400-piece K’nex roller coaster is one of the holy grails of ‘90s toys. And for some, it inspired a lifetime obsession with building scale model thrill rides. YouTube’s CoasterWriter has ...

Build it: build an entire working amusement park out of a single box! Perfect for builders ages 7 and up Working rides: launch the coaster car around the track with the new high-speed blaster motor.

We tested two building sets from K’Nex: Web Weaver Roller Coaster and Lunar Launch Roller Coaster. Emanuel tested the Web Weaver set. He wrote: It was a little hard putting this K’Nex set together.

The Youtuber Shadowman39 has built a functional, mechanical 8-bit computer with the construction toy for roller coasters and towers K'nex. The machine can process binary numbers between 0 and 255 or ...