This week on Break It Down: unexpected and unexplained structures have been discovered hiding under the Pacific Ocean, the oldest equatorial dinosaur fossil in the world dates back a whopping 230 million years, a painted dog penis bone has been found in a ritual shaft in England (some puns write themselves), cave art from France could be the oldest 3D map in the world, Nobel Prize winners can go loopy (and start talking to raccoons) after winning, and what was Plato talking about when he described a metal "more precious than anything except gold?”

So, sit back, relax, and let’s Break It Down…

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Unexplained structures