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.
The ancient Egyptians built large and elaborate pyramids as tombs for their kings, the pharaohs. They were built of huge stone blocks and took a couple of decades to build. The three pyramids of Giza are the most famous. They were built in the 26th century B.C. The largest pyramid of Giza is called the Great Pyramid of Khufu. It is also the largest and grandest pyramid ever built. It is 479 feet tall (146 meters). The pharaoh Sneferu built this pyramid for his son, Khufu, in 2540 B.C. It was built from millions of blocks of limestone and granite.