30 Tampilan· 11 Juli 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 & Animasi
Musik
Hewan Peliharaan & Hewan
Olahraga
Perjalanan & Acara
Permainan
Orang & Vlog
Komedi
Hiburan
Berita & Politik
Cara & Gaya
Desain & Kreativitas
Homes & Real Estate
Autos & Vehicles
Science & Technology
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Cooking & Foodie
TV & Drama
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Health & Wellbeing
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