Two weeks ago Dave's parents came down to visit- we had such a good time with them! We tease them about visiting Arizona in August- it's not really the best time to come down- but we managed to find plenty to do despite the heat. Several days Dave spent time driving them around the area and showing them our neighborhood and such- we are trying to talk them into retiring down near us! We went to a few of the builders and looked at model homes together. Dave and I have always liked looking at model homes, even if we're not in the market to build or buy, so it was fun to go around with Bill and Bec and discuss the pros and cons of different floor plans and such.
On Wednesday we pulled Ellie out of school and all drove down to Kartchner Caverns, a big cave about an hour south east of where we live. They have a nice museum that we browsed for a while, then we rode the tram up to the cave and took the tour. Sadly cameras were not allowed so no pics of the interior, but it was a neat cave with some beautiful cave formations including a massive six-story column formation in the main cave.
We did the Pima Air and Space Museum on Friday. We rode another tram around the outdoor part of the exhibit and saw a whole bunch of historic aircraft ranging from tiny unmanned drones to the enormous Super Guppy - a blimp looking plane used to haul large loads across country. Then we went indoors and browsed around the hangers with the indoor exhibits. All the volunteers were really helpful and shared a lot of fascinating information about the exhibits. We saw
tons of neat aircraft and space stuff.
My favorite things to see were the Aerogel and the prototype one-man
helicopter. Aerogel is a solid
substance that is one of the least dense materials on Earth- you can see
through it like smoke but it can hold an incredible amount of weight and it is
an incredible thermal insulator. It is
just kind of cool to see what we can make with science these days. The helicopter was basically a backpack with
a column coming up the back and blades on top designed for individual use. They tested them during WWII, but gave up on
them because the idea of using human legs as landing gear turned out to be a
problem. If your legs buckled on impact
and the blades hit the dirt they became masses of shrapnel. I guess that didn’t work so well. It was a pretty cool idea though.
We spent hours there and probably could have spent several more if we weren't hungry and on a deadline to get back and pick Ellie up from school.
As you can see it is a lot of work to have so much fun. Beckey and I couldn't resist this little photo op of Dave and Bill grabbing a quick nap.
It was so nice to have Bill and Beckey down, and especially for our kids to get to spend some time with them. The kids just loved having Grandma and Grandpa in town and were pretty sad when they had to leave to go back home. We love you Mom and Dad and hope you had as much fun as we did- thanks for visiting and come back anytime!