What the pyramid of Khafre looked like 4,500 years ago compared to today. The pyramids of Giza were originally covered with highly polished white limestones, with the capstones at the peak being covered in gold
17-year-old Juliane Koepcke was sucked out of an airplane after it was struck by lightning in 1971. She fell 2 miles to the ground, was strapped to her seat, and survived 10 days in the Amazon Jungle.