Is there no place left for romanticism? Must we be always thirled to joyless pragmatism?
The Independent reports:
Scientists have discovered why buttercups glow yellow under people's chins – and it has nothing to do with liking butter.
Physicists and plant scientists at Cambridge University discovered
that the buttercup's appearance is the result of the interplay between
its different layers. The strong yellow reflection is mainly due to the
epidermal layer of the petal that reflects yellow light.
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