The things you find in rural South Dakota. Here’s a ‘Shoe-fitting Flouroscope’ I snapped in the Tri-State Museum in Belle Fourche this Summer. (Brand new facility, wonderfully run, and full of a lot of our own family artifacts.) These were salesmen’s x-ray machines, that you saw in the United States and Europe from the early 1920’s to, astonishingly, the 1970’s. 369 more words
Tags » Science Club
Timmins,Ontario public library NOT allowing girls to participate in the robotics session!
Sign Cash’s petition
Allow girls to participate in the robotics session!
Cash Cayen… 229 more words
I was delighted to hear from Dr Nickerson that two of our year 7 girls had the opportunity to take part in this prestigious event! She shared this with us: 179 more words