A Lua não é redonda | Taihong Pan | TEDxGrand School Qingdao Youth

Um estudante de Qingdao conta como um pequeno telescópio usado, instalado na varanda de um sexto andar, mudou sua forma de olhar para o céu. Na primeira vez que observou a Lua, viu uma superfície rochosa e cheia de crateras, e não o disco liso que imaginava. As perguntas que surgiram, com ajuda do pai e de livros de referência, o levaram a rever o que achava saber. A palestra também aborda contratempos e o trabalho de muitas pessoas por trás da exploração espacial.

• A primeira observação da Lua revelou uma superfície rochosa, diferente do esperado
• Aprender com o pai e com livros incentivou a questionar conhecimentos prévios
• O palestrante defende que corrigir erros aproxima de uma compreensão precisa

In this TED Talk, Taihong Pan shares how a small, scratched 300-yuan telescope on a sixth-floor balcony changed the way he sees the sky—and himself. The first time he looked at the moon, he screamed: it wasn't the smooth, shiny coin he'd imagined, but a rocky, pitted world. That shock sparked a habit of questioning what he thought he knew. Through his father, he learned Venus is a planet, not a star; through The Space Encyclopedia, he discovered that Chang'e is not just a fairy tale but a real lunar probe that brought 1,731 grams of moon soil home. He also speaks honestly about nearly giving up on a math problem, watching rockets explode and be rebuilt, and realizing that space exploration depends on thousands of unnamed workers, not just famous astronauts. His message: being wrong is not failure—every corrected mistake brings us closer to the real sky. Chasing stars isn't about catching one; it's about keeping your head up, keep asking questions, and keep being surprised. As a student at Grand Primary School,Taihong Pan has achieved notable recognition in several English competitions. He won the Platinum Award in the Individual Final of the 20th Qingdao "Future Star" English Competition for Primary and Secondary School Students, and earned Gold Awards in the Individual Finals of the 17th, 18th, and 19th Qingdao English Competitions for Primary and Secondary School Students. He was also awarded Gold in the Individual Finals of the 1st, 2nd, and 3rd Peinuo Cup TED English Speech Competitions. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx