Description
a cell holder
8mm rod attachment and a centered 50mm aperture together hold a lens square against an optical-bench rail for repeatable refraction
Five-pack of 3/4-inch plastic marbles
6M Hydrochloric acid and Toluidine blue 1%
Garage Physics Spiral of Theodorus Block Kit Base Size_8 x 5" a cell holderSixteen block Spiral of Theodorus kit whose triangles grow in heights proportional to 3 through 17, giving students a physical construction of square roots and irrational numbers.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
