We were sitting watching TV and Kent was playing in is own world. I am not sure how he discovered it, maybe he caught himself and stood back up, but he figured out how to stand up in the middle of the floor with nothing to help.
It wasn’t just a one time thing. Once he figured it out, he had to do it again and again. Sometimes he didn’t get it and landed on his diaper (thank goodness for diaper padding), but most of the time, he got it.