I made Isaac laugh so much today, over dumb things.
He wanted to have what was essentially a clip thumb-war. Using an extra large clip, you try to "eat" the other person's extra large clip. It was more fun than I expected, but still pretty dumb.
Then this afternoon he made a LEGO contraption that pushed a stick up through a frame when a button was pushed. Then he upgraded it so it worked better and he said, "and if you turn it upside-down it won't fall out." What I didn't think about was all the other sticks that were also in the frame - they fell out. His practical joke worked and Isaac obviously found it hilarious.

