Found this very interesting. Some of these I have never heard of before. Gets you thinking!!
"Many strange archeological discoveries have been made in modern history. Hundreds of artifacts have been unearthed that have baffled scientists and challenged modern man’s view of history. Many of these objects have been labeled out of place artifacts or anachronisms. These archeological discoveries are always controversial and the scientific community is extremely selective in what they accept as fact. Every object on this list has been accused of being an elaborate hoax. In many cases, a conspiracy is the only explanation, without an extensive rewriting of the world’s history books. These artifacts tell a story of ancient civilizations, Pre-Columbian trans-oceanic contracts, and mysterious technological advancements. Many of these archeological discoveries challenge the scientific theory of evolution, as well as many religious beliefs."