Oh, how fun! They are doing really well!! A&A have enjoyed the pool this year too. I was eyeing OJ bottles at the store with the narrow necks for the egg experiment. Does the bottle need to be glass or will plastic work too?? I guess I worry about the placist melting before the match goes out:-)
Oh how I wish the cousins could swim together. They would have so much fun...and maybe your boys would actually teach my girls that jumping in can be fun! Maybe next summer!