Originally posted February 28, 2014:
Some objects found around the world seem to defy rational explanation.
Today we’re going outside with pick axe and shovel in hand, dig through some ancient strata, and unearth something that looks like it shouldn’t be there. In fact, upon closer inspection, it definitely shouldn’t be there. Throughout recorded history, diggers — both amateur and professional — have been finding objects that appear to be modern or made of advanced materials, but are located in old rock or other places where they shouldn’t, or couldn’t, be. Such objects have become known as out of place artifacts, or “OOPArts” for short. An OOPArt, by definition, is one that contradicts our existing understanding of history. Some take this to its apparently logical next step, and believe that OOPArts prove history wrong.
In this episode we’re going to take a quick look at some of the most famous OOPArts and see what’s known about each, and hopefully see if we have enough information to conclude that known history must be wrong. A lot of objects that show up on published lists consist of artworks — sculptures or carvings — that make ambiguous depictions, which some interpret as being out of place. One example is a pictograph from Egypt that some say shows an electric lamp. We’re not going to include these today because they’re most likely misinterpretations. Instead we want hard, physical proof of items that couldn’t and shouldn’t exist, but do.
Two of the best known have already been covered in previous Skeptoid episodes. The Baigong Pipes, featured in episode 181, were said to be a network of metal pipes buried in native rock said to be 150,000 years old. Some believed they proved the existence of an ancient culture of aliens; others actually studied the pipes and found that they not only weren’t very pipe-like, they were simply petrified wood and bamboo that had washed into a basin and later solidified.
Not all turn out to be misidentifications. The Antikythera Mechanism, featured in episode 184, was a Greek clockwork mechanism found in a shipwreck, and it did indeed represent knowledge that was about a thousand years off from our previous understanding. The find turned out to be really important, and we changed our models of ancient technology as a result. Since it was found, other artifacts have continued to fill in the gaps. This is the model we hope to see for all candidate OOPArts. No misidentification; nothing open to interpretation; just solid physical evidence that changes our understanding. So let’s see if any of the other famous examples fit the bill.
The Coso Artifact
In 1961, three people were out collecting geodes and other interesting rocks for the rock and gem shop they operated in Olancha, CA, little more than a truck stop in the Owens Valley west of Death Valley. When they put their specimens under the diamond blade saw to cut them open, one of them jammed the blade. It had a piece of metal in the center.
It became known as the Coso Artifact, named for the Coso Range of mountains in which it was found. Spark plug collectors all agree that the object inside the rock, as depicted in the one existing X-ray, is a 1920s Champion spark plug. Rocks take a very long time to form, certainly a lot longer than 40 years; so the Coso Artifact has become an icon of OOPArts, and is popularly believed to constitute an insoluble problem.
Unfortunately, the real secret of the Coso Artifact is that . . .