Physicist Jim Al-Khalili embarks on an extraordinary quest through 600 million years of evolution to reveal how the human brain — the most complex structure known in the universe — came to exist. With more than 100 billion neurons and 100 trillion connections, it surpasses even the stars of the Milky Way. Through breathtaking science and striking visuals, this documentary uncovers how nature transformed simple nerve cells into the ultimate thinking machine. From the first survival instincts of primates to the dawn of social intelligence, Jim explores how cooperation, relationships and empathy reshaped the brain and made us who we are. Working alongside his wife and leading researchers, he dives into fossil evidence, brain scans and the rise of artificial intelligence to answer one profound question: what makes the biological brain so unique — and can anything ever match it?
In a quiet Midwestern town, two teenagers find their lives consumed by a wave of anonymous, harassing texts. What begins as a few unsettling messages turns into a relentless campaign of threats, sexual insinuations, and cruelty that lasts for more than a year. As fear spreads, parents, friends, and teachers struggle to protect the victims and uncover who is behind the screen, while suspicion and paranoia slowly tear their community apart. When investigators finally trace the source of the messages, the truth is more shocking than anyone imagined. With real footage, police evidence, and emotional testimonies, this documentary exposes how betrayal can come from within and how digital manipulation can turn trust into terror. It is an intimate and disturbing portrait of a family unraveling in the age of constant connectivity.
From the first survival instincts of primates to the dawn of social intelligence, Jim explores how cooperation, relationships and empathy reshaped the brain and made us who we are. Working alongside his wife and leading researchers, he dives into fossil evidence, brain scans and the rise of artificial intelligence to answer one profound question: what makes the biological brain so unique — and can anything ever match it?