Cubarithms is a help for blind students in learning maths, invented by French blind pianist Alphonse Oury in 1886.
The set consists of a grid board and a set of cubes. Due to Braille geometry, by rotating the cubes one is able to write every letter from A to J, here assigned 1 to 0. Using that method, it's possible to note calculations in columns.
As an addition, we also expanded the idea with a set of algebraic symbols (X, Y, Z and T) and tactile, blackprinted operators (-, +, =, *, /). We hope it'll allow for learning to solve equations.
No rafts, brims or supports. We're using PLA to print cubes and PET to print board, all using 0.4 mm nozzle.
It's worth to note that cubes seem as if made for SLA printing, unfortunately I cannot confirm the quality as this technology is far, far beyond our budget. :)
Autor oznaczył ten model jako własne oryginalne dzieło.