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Pronunciation ChallengeWhere does gold come from? - David Lunney

Host : Nina Kuo
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Let's check out the video to learn about the precious metal gold!

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Challenge History

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Total 0 Challenges Completed

Today's Sentence

Video not in English?
Where does gold come from? - David Lunney
Using particle accelerators, we can mimic the complex nuclear reactions that create gold in stars.
Original Video：Where does gold come from? - David Lunney

Key Vocabulary

1. particle

particle

[ˈpɑːr.t̬ə.kə](n.)

2. accelerator

accelerator

[əkˈsel.ɚ.eɪ.t̬ɚ](n.)

3. mimic

mimic

[ˈmɪm.ɪk](v.)

0 participants have completed today's challenge

iomchen3 years ago

Using particle accelerators, we can mimic the complex nuclear reactions that create gold in stars.

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Đặng Việt Phú3 years ago

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JJ3 years ago

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Thư Anh Đỗ Phạm3 years ago

Using particle accelerators, we can mimic the complex nuclear reactions that create gold in stars.

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Jony Xiao3 years ago

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baiken3 years ago

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Annie3 years ago

Day 366

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levi3 years ago

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sakura3 years ago

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John Chung Works3 years ago

Day 207.

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