How Smart Are Dolphins?

How Smart Are Dolphins?

Dolphins are one of the smartest animal species on Earth. In fact, their encephalization quotient (their brain size compared to the average for their body size) is second only to humans. But exactly how smart are they? Lori Marino details some incredible facts about dolphins.

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Are We Nearing The End Of Capitalism?

Are We Nearing The End Of Capitalism?

Capitalism has reigned for decades, yet it might see itself overthrown by the arrival of shared economies. Is the end near for capitalism? TestTube News is committed to answering the smart, inquisitive questions we have about life, society, politics and anything else happening in the news. It's a place where curiosity rules and together we'll get a clearer understanding of this crazy world we live in.

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