@article{themechanicalneuralnetworkmnnaphysical,
  title = {The Mechanical Neural Network(MNN) -- A physical implementation of a multilayer perceptron for education and hands-on experimentation},
  author = {Axel Schaffland},
  year = {2022},
  eprint = {2207.07482},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2207.07482v1},
}