South Dakota - Kirby Science Center

On our way home we stopped and spent the night in Sioux Falls. We have a membership to our local science center and it allows us free admission to a bunch of other facilities across the country. The Kirby Science Center was one of them. 

Such a cool place and a great way to kill some time before putting kids back in the car for 7 hours. 

This guy thoroughly freaked Leif out.

Watching a science show

The speaker did a great job engaging with the boys, but the subject matter was dry ice. Please! Who's husband hasn't done every experiment using dry ice, known to man? No? Just mine? Ok. Anyway, the boys still loved it. 

Twin-teamwork 

Holy Massive Contraption! 

How fun is this?! And a great way to burn energy before getting in the car.