Everyone knows that aliens were here long before us, achieving technical feats far beyond early humans! Perhaps the best example is the Egyptian pyramids. More than 80 pyramids were built around 2 600 BC. The Great Pyramid of Giza originally stood nearly 500 feet tall, with a volume of 92 million cubic feet. The building elements would weigh a total of 6 million tons. If a modern architect decided elsewhere to build the pyramids today, they would struggle. Even with hydraulic cranes and other technologies available in the modern world. The fact that they align with the stars of Orion's Belt fuels the conspiracy theory about the pyramids. It's very advanced astrology and mathematics, even today. 

OBVERSE

In the center of the coin, a pyramid appears to emerge from the spaceship hovering above. The inscription "EGYPTIAN PYRAMIDS" is at the bottom of the coin, and it can be seen that the coin contains Egyptian clay, the primary stone used for pyramid construction.

REVERSE

Weight, metal fineness, country, and year of issue appear with the eagle emblem.