Recent content by Sean D Mcandrews

This is perfect. Thank you

I tried contacting Fisher a year or so ago, and I got a nice person who was of no help. My best guess was optics-related too. Thank you.

Stansi (made in the USA)

I'm interested in a little bit of everything. Especially Astronomy, History, Biology, Geology, and Paleontology

We have a laser, but its much newer. This thing was stored by itself with no instructions or other parts

I found this piece of equipment in my lab. Based on the age of the science lab, and the equipment it was with, I'm guessing that its from the '60s maybe? Can anyone tell me what it is and was used for?

Hello everyone, My name is Sean McAndrews. I am middle school/high school science teacher in Montana. I teach physical science, Earth science, chemistry 1 and 2, astronomy, and physics. I am finishing up my 11th year of teaching