This is my nephew's video sent to me by way of thank you. It's a Kiwico kit sent to him each month.
That's turned out to be a pleasant purchase. It gets the two boys focused on something that is not electronic and it forces them to think about me at least once a month so I stay at least a little bit relevant. They're very young boys and they totally trip on these kits.
Except for the ones their mother withholds for being too much of a mess like the spinning paint one. Can you imagine? A motor affixed inside the box that the kit comes in with a platform that spins. The kids drizzle paint onto the spinning platform to produce a spun design. Mum says, "No way, Jose." Wise Mum.