
Chemistry
Are 2 Snowflakes Ever Identical?
Is the “unique snowflake” just flake news? Mother Nature might never produce two identical snowflakes, thanks to the near-infinite variability of the conditions affecting ice crystal formation...
Is the “unique snowflake” just flake news? Mother Nature might never produce two identical snowflakes, thanks to the near-infinite variability of the conditions affecting ice crystal formation...
Birds such as the Arctic tern used magnetic particles and eye pigments to navigate.
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