[Kagen Sound] is a woodworker and artist who gives a great behind-the-scenes look at his amazingly high-quality puzzle boxes (video). Not only do his varied puzzle box designs show his math background ...

This TikTok parent shared a clever homemade puzzle to help children learn about colors. Michelle (@7daysofplay) is a TikToker and parent who frequently posts videos of crafts, lessons, and activities.

We'll readily admit that most Arduino mods tend to be exercises in creativity (and eccentricity) with little real world utility, which is why this one piqued our interest. A wedding present conceived ...