Thinkery - Austin childrens museum

a) The new space is fantastic. Z and I went both days on opening weekend.
b) so many really really cool things to do; light art, stop motion movie making, and aeroplane ...

this involves picking parts, testing them in the wind tunnel and then loading their planes into the cannon winding up the large bowling ball to 14 feet (see the blue ball in the column in th background) and then pressing the launch button.