My home-made gunpowder led to a home-made cannon. The first test in the basement pushed a marble through two walls before disintegrating in a large divot in the cement wall of the laundry room – which my mother had just left.
Rick McKee
My home-made gunpowder led to a home-made cannon. The first test in the basement pushed a marble through two walls before disintegrating in a large divot in the cement wall of the laundry room – which my mother had just left.