by admin
Powers of Ten was a classic science education movie that dealt with scale. It starts with some folks in a park, then moves further and further out, by powers of 10 (At firs the scale is 10 meters on the screen, then 100, then 1000, etc.) very soon you have left the Earth and the […]
Filed under: Astronomy, Classroom, Magnifiers, Microscope
2 Comments »
by admin
Very recently, we had a customer in the store who was looking for a high power hand magnifier. Not a problem, as we carry a few models that can get almost as high as hand magnifiers can take a person. But when asked what level of magnification they were looking for, they replied: “30X or […]
Filed under: Magnifiers, Optics
3 Comments »
