Calicoin is the world's first memecoin created by Brain-Computer Interface (BCI) technology, launched by long-term BCI experiment participant Nathan Copeland, aiming to raise awareness of the well-being of people with disabilities and the advancement of medical technology in society. This article will delve into the basic introduction of the Calicoin project, its main features, market performance, and investment risks, helping potential investors to have a more comprehensive understanding of this unique cryptocurrency asset.