Rakus, a Sumatran orangutan, used juice and leaves of a medicinal plant for weeks until his face wound was healed. It wasn’t a part of his diet, and his behavior was clearly deliberate, so...

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Rakus, a Sumatran orangutan, used juice and leaves of a medicinal plant for weeks until his face wound was healed. It wasn’t a part of his diet, and his behavior was clearly deliberate, so the scientists believed he may have discovered the plant’s healing properties by accident.

Source: https://twitter.com/RT_com/status/1787308804461494489