They say the universe is endless. They say the universe is expanding. These are the same people that tell you “If you want to know how something works, follow the money.” I’m certain some genius has designed a spreadsheet to explain how this is possible.
Expressed in the usual variables of general relativity, it may appear that our usual space and time are disappearing. However, viewed with the proper variables, our usual space dimensions actually remain infinite and time runs continuously. The transition from big crunch to big bang is due, instead, to the collapse, bounce and re-expansion of one of the extra dimensions.
Quotation from Paul J. Steinhardt, The Endless Universe: Introduction to the Cyclic Universe
School is going well. Casual observation, however, suggests the universe is neither endless nor expanding. The universe is a box and I am trapped inside. In Excel, the spreadsheet software from Microsoft, this is called absolute cell referencing. It is the reason why Encore Seraphine updates have become as rare as refracted rings around a summer moon.