• On The Origin Of Species
How do we explain how animals have
evolved over time. Charles Darwin, the British naturalist and geologist, famously answered this question in his book 'On The Origin Of Species' which proposed the mechanism of evolutionary change within animal species.
http://qindex.info/i.php?x=4766
• Leonard Susskind
The space itself may be more than three dimensions. But we can't visualize more dimensions. The architecture of the brain itself is
evolved in the world of three dimensions. We only describe more dimensions by pure mathematics.
http://qindex.info/i.php?x=5242
○○○ brachiation ⪢⪢
His swinging motion is a technique known as brachiation. Gibbons have
evolved long, strong forearms. Highly mobile joints in their shoulders and wrists enhance their fluid movement.
http://qindex.info/i.php?x=15738
○○○ oar ⪢⪢
Besides its streamline body, its most obvious adaptation into underwater life is a pair of feathered rear legs that have
evolved into oars and help it maneuver underwater.
http://qindex.info/i.php?x=15858