Here's another fun laughing video. At around 10.5 or 11 months, Ellie learned the art of the fake laugh. She generally pulls this laugh out when the adults are laughing or if adults are chatting and no one is paying attention to her. She throws her head back, opens her mouth wide, and closes her eyes a little bit while doing the laugh. It's too much...and it gets the reaction she was going for!
This isn't the greatest video capture of the laugh (this would get a "C" rating as far as Ellie fake laughs go), but it's the only one I've got on tape and you'll get the point. It's at the very beginning of the video...so pay attention!

Notice also in the video: newer skill of walking around the table, new emotion called frustration and clenched fist when Mom won't pick her up, and that Mom attachment I referred to in the Hilton Head post..."I must have you, Mommy!"

Enjoy!