Thousands of strange artifacts fill Pa. home The owners give tours of their home filled with artifacts from human teeth to a tumor to an antique gynecological examination chair.

British archaeologists recently uncovered a remarkable collection of two-millennia-old artifacts dating back to the Iron Age, thanks to a metal detectorist.

It’s a collection unlikely to be duplicated: nearly 250,000 ancient Native American arrowheads, some as old as 12,000 years.