Why The Sun Keeps Shining: Fusion and Quantum Tunnelling | Think English

Did you know the coldest star is no warmer than a cup of coffee? Our Sun is far hotter than that, but how has it kept burning for billions of years? Learn how it keeps shining – with a little help from quantum physics! --------- We're a charity that makes videos on science, history and culture in many languages. Support our work by becoming a patron on Patreon: www.patreon.com/thinkcharity --------- Join the conversation: Facebook English: facebook.com/ThinkEnglishVideos Facebook Bangla: facebook.com/ThinkBangla Youtube English:    / thinkenglishvideos   Youtube Bangla:    / thinkbangla   www.thinkschool.org www.thinkschool.org/bangla -------- References: Energy Production in Stars. H. A. Bethe. Phys. Rev. 55, 434 https://journals.aps.org/pr/pdf/10.11... Stellar Evolution and Nucleosynthesis by Sean G. Ryan and Andrew J. Norton --------- Images from Shutterstock and Envato. Features Imtiaz Shams