This very complex machine has one job — to flip a water bottle. Built entirely out of K'NEX, YouTuber Thibault Art has created something that gets the viral water bottle flipping challenge right.

A team of Plum Middle School students took top honors in a K’Nex competition last month at Woodland Hills High School. Plum ...

An exemplary display of the latter is The Citadel. Over the course of three years, redditor [Shadowman39] pieced together this monstrous K’nex structure. With over 17 different paths(!), ...

which featured K'Nex. "Working as a team to help you make stuff, especially when the machine works, it's just kind of rewarding, you know, seeing all of your work, your hard work, because it puts ...