Purely History on Instagram: "In 2018, while filming for the BBC series Dynasties, a wildlife crew in Antarctica faced a moral dilemma. A group of emperor penguins and their chicks had become trapped in a deep ice ravine, unable to climb out. Following standard wildlife filming rules, the crew was supposed to never interfere with nature, no matter how distressing the situation. But as they watched the penguins struggle and many begin to collapse from exhaustion, they decided to act. Using simple

Purely History on Instagram: "Wait for it 🤯 In 2014, a video from the King’s College Choir in Cambridge went viral after one of the choirboys inhaled helium from a balloon and hit an impossibly high note. The moment, captured during rehearsal, showed the young singer and his classmates bursting into laughter as the usually formal setting turned unexpectedly funny. The helium temporarily raised the pitch of his voice, making the sound almost otherworldly. The clip spread quickly across Yo