In this lively discussion, science journalists Lizzie Gibney and Sharmini Bandel dive into the creation of a brand-new color called ‘olo,’ visible only to a select few, highlighting how laser technology can enhance our understanding of color perception and aid those with color blindness. They also unpack the FDA's approval for a groundbreaking pig-liver transplant trial, aiming to address organ failure with genetically modified livers. Finally, they explore an impressive lab-grown meat development, discussing its potential to revolutionize food production.