Today we took R.K. to the Hands On Museum in Ann Arbor, Michigan. It was a wonderful museum with all kinds of demonstrations from the bubble demos to demonstrations on how toilets and sink traps work. They had lots of electrical and magnetic demos and fantastic light demos including the green screen. They had a laser harp which R.K. posed at with his "angel
face". The other photo was taken at the whisper chamber with Grandpa taking the picture through the hole in the device.
Afterwards we went to Zingerman's Deli and had huge wonderful sandwiches.