Children, officially, aren't good for very much. As far as living creatures go, children are somewhere below Silverfish in the usefulness-and-helpfulness scale.
But at least two children have finally done something worthwhile on this planet. These children decided to hit spray paint cans with various tools, in order to answer the very important question: what happens when children hit spray paint cans with various tools?
This is Redditor Daddaman1's 12-year-old nephew. He hit a spray paint can with a hammer.
And this is Redditor DrTailpipe as a chid. He hit a spray paint can with an ax.
Finally we can all sleep well, knowing what we've always wanted to know.