
Scientists link human eyes to a one-eyed ancestor 600 million years old
What if the mysterious gland Descartes thought held the soul is actually a shriveled relic from our one-eyed ancestor—and some animals still use theirs.
Writer
Daniel Moran is a writer at Brown Brothers Media with a background in technology research. On Space Daily he writes and reviews articles across its space-science and exploration coverage.

What if the mysterious gland Descartes thought held the soul is actually a shriveled relic from our one-eyed ancestor—and some animals still use theirs.
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