It is possible. It is the core principle of all agile methods, to deliver with every sprint a running product that in theory can be shipped with an installer on a CD.
Ok, in one sprint write enough of an OS to be a viable product. Or a database from scratch. Or a control system. None of these are possible. You could possibly put some compiling code on a disk, but it won't actually do even .01% of the job. Sure, you can ship some mock ups of a webpage in that time. Like I said- possible only for trivial work.
You simply do not know how old agile is.
I've been professionally programming for close to 30 years. I know exactly how long its been around for. Everything I listed and more predates agile as a philosophy.
You think version control repositories are an agile thing? RCS dates back to the 1980s. All you do with every sentence is prove how little you know about writing software.