Beyond Exploratory Testing

My children an I were playing Farming Simulator 17 when I noticed that my seven-year-old daughter was teaching my four-year-old son how to fly.

1. She made him cut down a tree.
2. Made him cut the tree up in multiple logs.
3. Made him jump on a log and lift it.
4. Profit!

I didn’t expect him lifting the log with himself on top of it and therefore fly up into the air higher and higher:

Children inspire me because they don’t assume, but just explore the possibilities (even those that seem impossible).

Please share experiences about things you didn’t expect or thought impossible.