Building a bomber: These rare photos show the construction of the Boeing B-29 Superfortress News Featured
By 25 BC, ancient Romans developed a recipe for concrete specifically used for underwater work which is essentially the same formula used today. News
Angkor Wat used far greater amounts of stone than all the Egyptian pyramids combined, and occupied an area greater than Paris. Strangeness
The Great Pyramid of Giza was once covered in highly polished white limestone, before it was removed to build mosques and fortresses Strangeness
Margaret Hamilton (The Wicked Witch of the West in “The Wizard of Oz”) suffered 3rd-degree burns to her face and hands during the scene in Munchkinland where she exits in a ball of flame. Glamour