30 Vues· 11 Juillet 2022
Where does gold come from? - David Lunney
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View full lesson: http://ed.ted.com/lessons/wher....e-does-gold-come-fro
Did you know that gold is extraterrestrial? Instead of arising from our planet’s rocky crust, it was actually cooked up in space and is present on Earth because of cataclysmic stellar explosions called supernovae. CERN Scientist David Lunney outlines the incredible journey of gold from space to Earth.
Lesson by David Lunney, animation by Andrew Foerster.
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Film et animation
La musique
Animaux et animaux
Des sports
Voyages et événements
Gaming
Personnes et Vlogs
Comédie
Divertissement
Nouvelles et politique
Comment styliser
Conception & Créativité
Homes & Real Estate
Autos & Vehicles
Education
Science & Technology
Fashion & Beauty
Cooking & Foodie
TV & Drama
Products & Reviews
Health & Wellbeing
Brand & Premieres
Documentary
Local Business & Services
Autre
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