One Idaho Falls man took his hobby to the extreme by building and breaking what he says is the world’s record for the tallest Ferris wheel made out of K’nex pieces. Greg Bayless says with the help of ...

Many popular building sets are designed with thousands of pieces and detailed mechanics. Without instructions, these sets ...

Which K’nex building sets are best? K’nex are educational construction and building sets that use interlocking plastic rods and connectors to build models, machines and architectural structures.