Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Questions | Answers | Discussions | Knowledge sharing | Communities & more.
The Great Pyramid of Giza is not only the most recognized of Egypt’s pyramids, it’s also the only of the Seven Wonders of the Ancient World that’s still standing. The Great Pyramid is impressive for many reasons, but one of the most interesting characteristics of this celebrated monument is that it can also tell time. The structure actually acts as an enormous sundial, with its shadow telling the hour by falling on marks made in the stone.
Of course, being the Great Pyramid, it couldn’t be just any old sundial. Its level of sophistication meant that it not only told time, but was able to signal solstices and equinoxes and therefore helped the Egyptians define the solar year.