Called “feathered apes” for their simian like smarts, crows use tools, understand physics, and recognize themselves and humans. But new research suggests that the brainy birds may be even smarter than was previously thought. Given a complex problem and an assortment of tools, New Caledonian crows came up with a creative solution that hints at higher-order thinking.
What snake venom does to blood.
That looks so ridiculously painful.
esto me acava de destruir completamente D:
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Every year Austria’s Green lake undergoes a dramatic transformation. During the winter months, the lake is only around two metres deep, but when the ice melts and flows down from the nearby mountains in the summer, the water level rises to over ten metres. A popular park for hiking becomes a unique destination for divers.