We posted about our Kickstarter earlier (https://news.ycombinator.com/item?id=7866304 https://news.ycombinator.com/item?id=7866304) and some commenters mentione

We posted about our Kickstarter earlier (https://news.ycombinator.com/item?id=7866304 https://news.ycombinator.com/item?id=7866304) and some commenters mentioned our math is very limited (addition and multiplication). Here we explain how our world can do so much more -- like Set Theory and Turing Machines!