Aliens have helped develop our society

To begin I just want to say i am not in a very good mood today. So don't expect a great performance. "But you leave out the other civilization in Bolivia responsible for the building of Puma Punku. Evidence supports that the Andean peoples with "simple reed boats" could not have moved these giant rocks over 10 km, which was where the rock quarry was located." You don't specify whether or not how large or small these "simple reed boats" are. I mean they could range from the size of a kayak to a massive ship. Even though you say they are boats, you fail to mention it's size. "Franz Lï¿½hner has thought about a few details how the large and heavy stone blocks could have been loaded on the boats and transported down the Nile, for example from Aswan to Giza. New Two barges and a raft on which the stone lies are combined. The raft is tied to the longitudinal side of each barge, so the barges don't tilt towards the inner side. The raft and the two barges have enough buoyancy to counterbalance the weight of the stone (doctrine = one barge)In the harbor loading ramps are built sloping from the land into the river. The raft is lying in the middle and on top of the ramp and the two barges on both sides of the ramp. The stones are tied to sledges and then hauled over the ramp onto the raft. Two rope rolls are used, installed on the raft. (doctrine = unexplained)The Tura stones and the granite blocks are brought to giza on the Nile with ships (= doctrine) A small raft is drifting in front of the boat and in the back of the boat a round stone attached to a rope is towed over the river bed. The steering is done with the ropes attached at the back. This is a so called Herodotus' steering (According to Goyon) In the harbor of Giza ramps for unloading are built from stones or wood, sloping from the land into the river. The sledges are hauled over the tracks on land. To accomplish this, rope rolls are installed on land. (doctrine = unexplained)Transporting heavy loads on the Nile with special barges. To transport the heavy stone blocks on the river Franz Lï¿½hner suggests combining two barges with a raft between, where the stone lies on top. The raft lies between the longitudinal sides of the vessels and is attached to them rigidly, so that the barges don't tilt inwardly from a heavy load. The two barges and the raft form a stable unit. The raft with the stone would have negative buoyancy, but the barges give an additional lift and compensate this. According to G. Goyon the Egyptian barges (or ships) can carry an average load of 40 tons. For his calculations Franz Lï¿½hner reduces this figure to 30-35 tons. With the combination of two barges and the rigidly attached raft the load-carrying capacity of the ships adds to 60 to 70 tons. In addition there is the raft which is constructed from at least two large layers of logs on top of each other (one layer lengthwise, one across) and which had a load-carrying capacity of about 10 to 15 tons. Together this adds to 80-90 tons load capacity. The stones weighting up to 50 tons can be carried with no problems downstream on such barges . This double ferry (we call it a ferry because it is carrying or ferrying the sledges with freight) can also be used for the shorter distance from the Tura quarry to Giza. Ferries like this were used in Europe on rivers and lakes during the last century to transport heavy loads." This is how they transported massive amounts of weight over the water. http://www.cheops-pyramide.ch... "The type of holes and drilling that were so mathematically exact, proves impossible to use from stone or copper tools. They would need a more advanced way to cut the contoured holes out." Not necessarily my friend. "To cut stone in such a way, a man sits on the stone block and three men hit the iron chisel in turns with sledgehammers. After each blow the chisel is turned by an eighth, until the hole is 10 to 15cm deep. A series of these holes is driven along a line which is determined by the quarry master. Now wrought iron wedges are put into all the holes of the line (= splitting holes). They are well lubricated and then driven into the rock between two metal shims (or feathers - narrow at the top and flaring outward so that you can grip them). Each wedge is pounded once, moving down the line in consecutive order. When the wedges are all driven in deep enough, the granite is forced apart, breaks and starts to split along the line of holes. This break - along the so called cleavage plane - is very even and the stone has to be worked only very little to achieve a smooth surface. Sledgehammers used for this kind of work have a special shaft which is more elastic, so it puts less strain on the workers." You don't need a degree in mathematics to understand how to cut into a stone the correct way. http://www.cheops-pyramide.ch... "Not to mention the transportation of the red sandstone block slabs, about 85 metric tons, up a steep hill from the quarry 10 km away." This is where the lovely complex pulley system came in very much use. "Pulleys are simple machines that consist of a rope that slides around a disk, called a block. Their main function is to change the direction of the tension force in a rope. The pulley systems that appear on SAT II Physics almost always consist of idealized, massless and frictionless pulleys, and idealized ropes that are massless and that don't stretch. These somewhat unrealistic parameters mean that: The rope slides without any resistance over the pulley, so that the pulley changes the direction of the tension force without changing its magnitude. You can apply the law of conservation of energy to the system without worrying about the energy of the rope and pulley. You don't have to factor in the mass of the pulley or rope when calculating the effect of a force exerted on an object attached to a pulley system. The one exception to this rule is the occasional problem you might find regarding the torque applied to a pulley block. In such a problem, you will have to take the pulley's mass into account. We'll deal with this special case in Chapter 7, when we look at torque. The Purpose of Pulleys We use pulleys to lift objects because they reduce the amount of force we need to exert. For example, say that you are applying force F to the mass in the figure above. To lift mass m at a constant velocity without a pulley, you would have to apply a force equal to the mass's weight, or a force of mg upward. Using a pulley, the mass must still be lifted with a force of mg upward, but this force is distributed between the tension of the rope attached to the ceiling, and the tension of the rope gripped in your hand. Because there are two ropes pulling the block, and hence the mass, upward, there are two equal upward forces. We know that the sum of these forces is equal to the gravitational force pulling the mass down, so F + T = 2F = mg or F = mg/2. Therefore, you need to pull with only one half the force you would have to use to lift mass m if there were no pulley." http://www.sparknotes.com... I now leave it to my opponent to make his argument. Good luck man. ^.=.^