They are large, gray, and wrinkly. And when they do brush their teeth â well, those are 9 pound molars they have to deal with. Now that we have your elephant yearnings out of the way, letâs make some elephant toothpaste and help those guys out. So go call your friends on the elephone and get them ready, this experiment is going to elephantastic fun (groan). 1  Place the plastic bottle in the center of the cake pan.
The biggest pyramid in the world is the Great Pyramid of Giza. Archeologists believe that it was built for Fourth Dynasty Egyptian Pharaoh Khufu and was completed in 2560 BC.
I haven't been able to find measurements for the base of Tonina, so while it may be tall it may not be large. The world's largest pyramid is the Great Pyramid of Cholula and has a volume of 4.45 million cubic meters. Giza, while much taller, is only 2.25 million cubic meters because it has a smaller base.