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People hunting monkeys in the jungle once devised a simple yet effective trap: When the creature found a banana in a large jar with a narrow neck, it would plunge its paw in to retrieve it. But it couldn't let go. And unless the monkey released the banana, it was stuck.

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People hunting monkeys in the jungle once devised a simple yet effective trap: When the creature found a banana in a large jar with a narrow neck, it would plunge its paw in to retrieve it. But it couldn't let go. And unless the monkey released the banana, it was stuck. We are,... Read Full Overview

People hunting monkeys in the jungle once devised a simple yet effective trap: When the creature found a banana in a large jar with a narrow neck, it would plunge its paw in to retrieve it. But it couldn't let go. And unless the monkey released the banana, it was stuck.

We... Read Full Overview