Short Overview: In this fun episode of SciShow, we'll take you to a uranium deposit in Africa where, eons ago, a unique set of conditions came ... Some mysteries are older than humanity itself — and Oklo might be one of the most remarkable scientific puzzles ever discovered.

The 2 Billion Year Old Earth Based Nuclear Reactor -

In this fun episode of SciShow, we'll take you to a uranium deposit in Africa where, eons ago, a unique set of conditions came ... Some mysteries are older than humanity itself — and Oklo might be one of the most remarkable scientific puzzles ever discovered. Go to for unlimited access to the world's top documentaries and nonfiction series, and ...

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  • In this fun episode of SciShow, we'll take you to a uranium deposit in Africa where, eons ago, a unique set of conditions came ...
  • Some mysteries are older than humanity itself — and Oklo might be one of the most remarkable scientific puzzles ever discovered.
  • Go to for unlimited access to the world's top documentaries and nonfiction series, and ...

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Visual References

The 2 Billion Year Old Earth-Based Nuclear Reactor
The 2 Billion Year Old Natural Nuclear Reactor; A Geologic Oddity
Earth's Two-Billion-Year-Old Nuclear Reactor
The 2 Billion Year Old Nuclear Reactors of Africa Explained
The Two-Billion-Year-Old Natural Nuclear Reactor
The Prehistoric Nuclear Reactor That Actually Happened
Oklo - The 2 Billion Year Old Nuclear Reactor - Nuclear Engineer Reacts to Today I Found Out
The 2 billion-year-old Natural Reactor Phenomenon
Oklo: Earth's 2-Billion-Year-Old Natural Nuclear Reactor Explained
Knowing Nuclear: The Two Billion Year Old Nuclear Reactor
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The 2 Billion Year Old Earth-Based Nuclear Reactor

The 2 Billion Year Old Earth-Based Nuclear Reactor

Go to for unlimited access to the world's top documentaries and nonfiction series, and ...

The 2 Billion Year Old Natural Nuclear Reactor; A Geologic Oddity

The 2 Billion Year Old Natural Nuclear Reactor; A Geologic Oddity

Read more details and related context about The 2 Billion Year Old Natural Nuclear Reactor; A Geologic Oddity.

Earth's Two-Billion-Year-Old Nuclear Reactor

Earth's Two-Billion-Year-Old Nuclear Reactor

In this fun episode of SciShow, we'll take you to a uranium deposit in Africa where, eons ago, a unique set of conditions came ...

The 2 Billion Year Old Nuclear Reactors of Africa Explained

The 2 Billion Year Old Nuclear Reactors of Africa Explained

Some mysteries are older than humanity itself — and Oklo might be one of the most remarkable scientific puzzles ever discovered.

The Two-Billion-Year-Old Natural Nuclear Reactor

The Two-Billion-Year-Old Natural Nuclear Reactor

Read more details and related context about The Two-Billion-Year-Old Natural Nuclear Reactor.

The Prehistoric Nuclear Reactor That Actually Happened

The Prehistoric Nuclear Reactor That Actually Happened

Read more details and related context about The Prehistoric Nuclear Reactor That Actually Happened.

Oklo - The 2 Billion Year Old Nuclear Reactor - Nuclear Engineer Reacts to Today I Found Out

Oklo - The 2 Billion Year Old Nuclear Reactor - Nuclear Engineer Reacts to Today I Found Out

Read more details and related context about Oklo - The 2 Billion Year Old Nuclear Reactor - Nuclear Engineer Reacts to Today I Found Out.

The 2 billion-year-old Natural Reactor Phenomenon

The 2 billion-year-old Natural Reactor Phenomenon

Read more details and related context about The 2 billion-year-old Natural Reactor Phenomenon.

Oklo: Earth's 2-Billion-Year-Old Natural Nuclear Reactor Explained

Oklo: Earth's 2-Billion-Year-Old Natural Nuclear Reactor Explained

Read more details and related context about Oklo: Earth's 2-Billion-Year-Old Natural Nuclear Reactor Explained.

Knowing Nuclear: The Two Billion Year Old Nuclear Reactor

Knowing Nuclear: The Two Billion Year Old Nuclear Reactor

In this episode we are going to be talking about the world's first