I Think I Got Hosed

One of the gifts I am sending to my nephew in Australia are this baking soda and vinegar rocket and a robot that runs on a can of pop. From the look of the rocket on the video it doesn't appear like this stupid thing works at all.

I wanted to get him the set where you have to chip away at a rock to reveal the fossil bones inside but that weighed a ton and would have cost a lot to ship.

Ah, he is only going to be seven so he should start getting used to disappointment.