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When the Sahara Was Green: How Our Greatest Desert Came to Be When the Sahara Was Green: How Our Greatest Desert Came to Be
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Elizabeth
Elizabeth is 30% done
did you know that there's a luminescence test we can perform on sand particles that can determine the last time they were exposed to sunlight, thus dating them? i'm going to chew on my HAT, science is sO COOL
Jan 06, 2026 08:24PM Add a comment
When the Sahara Was Green: How Our Greatest Desert Came to Be

Ariane
Ariane is on page 73 of 272
Jan 04, 2026 10:05AM Add a comment
When the Sahara Was Green: How Our Greatest Desert Came to Be

Heather
Heather is on page 101 of 222
Apr 12, 2025 03:29PM Add a comment
When the Sahara Was Green: How Our Greatest Desert Came to Be

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