On an ordinary summer day in 2016, a gold miner was traveling in search of gold in Canada. He spotted something in the melting ice, and when he got closer, he realized it was a real treasure... for science. The miner found the oldest and most complete wolf mummy ever discovered in the world. Some other people discovered a box full of jewelry worth $340,000; Yuka the Woolly Mammoth; and other things you'd never expect to meet on a hike. Which of them sounds like the craziest to you?

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