¿Puede existir VIDA EXTRATERRESTRE que NO esté BASADA EN EL CARBONO?

In this video, I explain whether it's possible for extraterrestrial life to be based on chemical elements other than carbon, such as silicon. Links of interest: Science from the Sofa books: ►NEW! Guide to surviving in space: (https://amzn.to/3wPCsUV). ►Surprising answers to everyday questions: (https://amzn.to/3Mornz4). ►The universe in a coffee cup (https://amzn.to/3MnznAb). ►The 4 forces that govern the universe (https://amzn.to/3MuY6Tu). ►The Sofa Science Blog (https://www.cienciadesofa.com) ►Sofa Science Instagram (  / cienciadesofa  ) Sources: https://www.ncbi.nlm.nih.gov/pmc/arti... https://www.ncbi.nlm.nih.gov/books/NB... https://chem.libretexts.org/Bookshelv... https://www.mpg.de/11447687/W003_Biol... https://cienciadesofa.com/2017/11/pod... Music: Beach Dayz - Lakey Inspired