Matrix Multiplication using Rubik's Cubes

Teach AI using Everyday Objects

This video introduces three examples to analyze the dimensions of matrices during matrix multiplication using Rubik’s cubes. The Rubik's cubes are manipulated to create matrices of different dimensions, and the video explains which dimensions must match to facilitate matrix multiplication and the dimensions of the resulting matrix product. The blue face of the first Rubik’s cube multiplies with the yellow pieces of the second Rubik’s cube to create the matrix product represented in green.