Where Does Gold Come From? | Earth Science
479.5 هزار بار بازدید -
7 سال پیش
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Where does gold come from
Where does gold come from before it makes its way into jewelry? Helen Czerski explores the methods old prospectors used to find gold.
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Just 15 colours tell the whole story of the Earth, Life and scientific discovery. Helen Czerski takes us on a journey across the planet and through deep history to track them down and discover the chemistry, biology and physics of colour.
Here at BBC Earth Science we answer all your curious questions about science in the world around you. If there’s a question you have that we haven’t yet answered or an experiment you’d like us to try let us know in the comments on any of our videos and it could be answered by one of our Earth Science experts.
Subscribe to Earth Science for more fascinating science videos - http://bit.ly/SubscribeToEarthLab
All the best Earth Science videos http://bit.ly/EarthLabOriginals
Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos
Just 15 colours tell the whole story of the Earth, Life and scientific discovery. Helen Czerski takes us on a journey across the planet and through deep history to track them down and discover the chemistry, biology and physics of colour.
Here at BBC Earth Science we answer all your curious questions about science in the world around you. If there’s a question you have that we haven’t yet answered or an experiment you’d like us to try let us know in the comments on any of our videos and it could be answered by one of our Earth Science experts.
7 سال پیش
در تاریخ 1396/08/30 منتشر شده
است.
479,598
بـار بازدید شده