Joel Glickman doesn’t worry that “all work and no play makes Jack a dull boy.” Glickman, a self-proclaimed 50-year-old kid, has made play his work with his invention K’nex — a plastic, modern-day ...

In 10-year-old Nicholas Matone’s bedroom, there are more than 16,000 pieces of K’nex construction parts, all painstakingly arranged by color and shape and tucked neatly away in bins. Out of sight, but ...

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.

When K’NEX first launched on to the scene way back in 1992, the idea that it would one day become a core product within the children’s STEM education space hadn’t yet began to sprout. The K’NEX of the ...