Modern Engineering Marvels on MSN
A pencil-thin camera reveals a hidden Great Pyramid passage
What can a 6-millimeter camera find inside a monument that has stood for about 4,500 years? Inside the Great Pyramid of Khufu, it found a sealed corridor above the main entrance, a narrow ...
A new effort to scan Egypt's Great Pyramid of Giza using energetic particles from space could help scientists "see" inside the ancient structure and glean new details about its mysterious inner ...
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