Ancient hidden chambers and passages not explored for thousands of years could lie behind strange heat spots discovered during a scan of the Great Pyramid at Giza. The Egyptian Ministry of Antiquities has revealed that an international team of archeologists, architects and scientists have observed the phenomena deep within the structure's core buried within its stones.
Despite the natural tendency of stone to be cooler than other materials, significantly higher temperatures were observed in three connected blocks at the base of the pyramid. Dating as far back as 2580 BC, the group of monuments at Giza were the final resting places of pharaohs Khufu, also known as Kheops, Khafre, known as Khephren, and Menkaure, as Mycerinus.