This document outlines a hypothetical scenario for how to make $30 million from a $500 investment using cloud computing services. It describes how in the past, hosting a large website would require purchasing and maintaining expensive servers upfront. However, with cloud services, you can pay as you go without any upfront costs. The document estimates that for $500, you could host a telethon website on 20 cloud servers for a week, which could potentially generate $30 million in donations during that time. It concludes by providing pointers to cloud computing services like Heroku and Amazon Web Services.