Generally, you should not eat or during anything, including water, for eight hours before your oral surgery. If your type of oral surgery requires local anesthetic, have a light meal 1 to 2 hours before your oral surgery. Brush and floss your teeth prior to your appointment. Do not smoke at least 12 hours before your oral surgery. What an ideal opportunity to consider quitting, as smoking is not permitted for a minimum 24 hours after oral surgery.
Dashur: Black Pyramid of Amenemhat III. The Black Pyramid of Dashur was the first pyramid built by Amenemhat III (of the Middle Kingdom of Ancient Egypt) during the early part of his reign. Unfortunately the pharaoh failed to heard the warnings of history and so this pyramid is now in a rather poor state.
Khufu. Khufu (reigned 2590-2568 B.C.), or Cheops, was an Egyptian king who built the Great Pyramid at Giza and ruled as the second king of the Fourth Dynasty. The son and immediate successor of Queen Hetepheres and King Snefru, the founder of the Fourth Dynasty (ca. 2613-2494 B.C.), Khufu is perhaps better known by his Greek name, Cheops. His Great Pyramid at Giza marks the climax in pyramid building in respect to both size and quality of construction.