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Amusingly, the studio that produced and distributed , Vestron Pictures, only planned to release the film in theaters for only a weekend, and then send it straight to home video, since they had originally been in the video distribution business long before entering film production.
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Test results from Middle Kingdom pyramid (Senwosret II).

Ancient Egypt’s population was restricted to the narrow confines of the Nile Valley with, we assume, a sparse cover of trees.

Some of this recycled wood was burned, for example, in mortar preparation.

If a piece of wood was already centuries old when it was burned, radiocarbon dates of the resulting charcoal would be centuries older than the mortar for which it was burned.

The numbers of C14 atoms and non-radioactive carbon atoms remain approximately the same over time during the organism’s life.

As soon as a plant or animal dies, the carbon uptake stops.

Ancient baking left deposits of ash and charcoal, which are very useful for dating.

Second, the 1995 dates vary widely even for a single monument.

The earliest experiments in radiocarbon dating were done on ancient material from Egypt. Libby’s team obtained acacia wood from the 3rd Dynasty Step Pyramid of Djoser to test a hypothesis they had developed.

Libby reasoned that since the half-life of C years, the Djoser sample’s C14 concentration should be about 50% of the concentration found in living wood (for further details, see Arnold and Libby, 1949). Subsequent work with radiocarbon testing raised questions about the fluctuation of atmospheric C14 over time.

In spite of this discrepancy, the radiocarbon dates confirmed that the Great Pyramid belonged to the historical era studied by Egyptologists. Koch Foundation supported us for another round of radiocarbon dating.

We broadened our sampling to include material from: We also took samples from our Giza Plateau Mapping Project Lost City excavations (4th Dynasty), where we discovered two largely intact bakeries in 1991.