Lorem ipsum dolor sit amet, consectetuer vitae adipiscing elit. Aenean commodo ligula eget ut, dolor. Aenean massa. Cum sociis pretium qui asem. Nulla consequat massa quis.

Popular Post

Sign up for newsletter
[contact-form-7 id="3" html_class="cf7_custom_style_2"]

Where does gold come from? – David Lunney

David Lunney | TED-Ed

View full lesson: http://ed.ted.com/lessons/where-does-…

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.