Figuring out what to do with a couple of pieces of cardboard, or a bucket of LEGO bricks, or a few rubber bands? It can be a bit of a head-scratcher for grown-ups, but not for the kids in our worlds.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Founder and CEO of KiwiCo Sandra Oh Lin ...