Totally Irresponsible Science: Turning Milk to Stone

We had to wait for the perfect time to do this trick. You want to have a milk jug that has enough milk to do the experiment but not so much that you'll be wasteful emptying out the jug for the trick you can perform once you are done with the experiment. As far as experiments go, this was sort of a letdown as we used a lot of milk and vinegar and did not get much out of it. I would recommend doing multiple batches to get lots of stones. It does get high marks for the trick, though. Hen was super excited to ask his papa for milk that night, and thought it was super funny when the stones came out of the jug instead of milk.