My First Invention: Impossible Without Dad
A couple of years ago, I was building stuff from paper towel and toilet paper tubes with my two kids, then 3 and 4. We assembled a bunch of random sculptures using tape, scissors, and lots of glue, then I had a light-bulb moment, “If only there was a way to easily connect these things.”
So playtime turned into a product brainstorming session with my kids, then 2 and 4. Over the following weeks, I couldn’t stop thinking about tubes. Everywhere I looked, I saw cardboard tubes that needed to be connected. I regularly pulled them out of “recycling” bins and trash cans with a view to giving them a new life as a cool new sculpture. At first, I thought an eco-friendly set of connectors would work. But tubes are tricky: they come in different diameters and thicknesses and injection molds aren’t inexpensive.