Most people don’t know this, though crows are indeed some of a many intelligent animals on Earth. And there are systematic studies to behind adult that claim. Take this experiment, for example. One investigate formed on Archimedes’ element dynamic that crows indeed have a improved bargain of how H2O banishment works than children do.
As you’ll see in a implausible video below, a crafty bluster figured out that it could use rocks to lift a H2O turn adequate to squeeze a good drink.
This is only serve explanation that we should never blink the bushy and feathered friends. Honestly, this bluster has improved problem-solving skills than many people in their twenties.