Number 1: He's figured out how to initiate keepings-off. I thought he was handing a sock to me, and then he snatched it back with glee. Then he extended his offer again... Then it was taken back! Now where would he have learned that little stunt?
Number 2: Chasings. Mummy was crawling toward Noah, so he turned it into a game of chasings. It entertained us for about 5 mins as he walked away (with Daddy's help) every time Mummy got close.
Number 3: Noah's discovered he can walk with the support of a wall (side-stepping). Up until now he's needed a surface to put his hands down onto, rather than up against. It's one metaphorical step closer.

In other news... Noah's crawling really well these days. I'll post some pictures sometime soon.