Eternity.ac is a groundbreaking startup offering personal digital cloning technology that allows users to create AI-powered digital versions of themselves. The platform enables individuals to preserve their unique appearance, thoughts, experiences, and memories, creating interactive digital clones that can be used for future interactions. Users can create private or public clones in multiple languages, which can be stored in the cloud or downloaded for personal use. Eternity.ac aims to challenge physical limitations and provide a form of digital immortality.