Sundial

Another one of the most important technological advancements in history would have to be the sundial. The sundial was invented by ancient Egyptians in 1500 BC. Sundials are the oldest known device for the measurement of time and the most ancient of scientific instruments. The sundial uses the sun to tell the time of the day by casting a shadow on the sundial. The idea of the sundial is based upon the fact that the shadow of an object will move from one side of the object to the other as the sun moves from east to west during each day.
The sundial provides the earliest evidence of the division of the day into equal parts. Before the division of day and night into twenty-four equal hours became accepted practice in cultures. The number of hours that was used was the concept that an hour in the summer lasted longer than an hour in the winter because the daylight period itself was longer. One of the reasons why sundials are so important is because it is one of the first known instruments for the measurement of time.
It was also used in later cultures as a status symbol, such as ancient Greece and Rome where donors would get their names inscribed on the instruments to show their wealth. The reasons I think that the sundial is one the most important scientific developments is because of the broad usage of it in later cultures after Egypt. The sundial is still used today as an instrument to keep record of time. One of the key reasons that makes the sundial important to me is this was the first known scientific instrument.That to me makes it the most important invention of the time do the fact that it sparked an interest in the keeping of time and is the start to modern day clocks. This also may be the start to the invention of other scientific instruments, which is a huge impact in the field of science and may have led to the invention of many other great devices. I believe that the Egyptians are the leaders of keeping time as well as innovation in the field of science. In conclusion the sundial is a great invention and is one of the few early inventions that is still used today and that shows how great the ingenuity of the Egyptians was.
Approximate price: $22
We value our customers and so we ensure that what we do is 100% original..

With us you are guaranteed of quality work done by our qualified experts.Your information and everything that you do with us is kept completely confidential.You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.The Product ordered is guaranteed to be original. Orders are checked by the most advanced anti-plagiarism software in the market to assure that the Product is 100% original. The Company has a zero tolerance policy for plagiarism.The Free Revision policy is a courtesy service that the Company provides to help ensure Customer’s total satisfaction with the completed Order. To receive free revision the Company requires that the Customer provide the request within fourteen (14) days from the first completion date and within a period of thirty (30) days for dissertations.The Company is committed to protect the privacy of the Customer and it will never resell or share any of Customer’s personal information, including credit card data, with any third party. All the online transactions are processed through the secure and reliable online payment systems.By placing an order with us, you agree to the service we provide. We will endear to do all that it takes to deliver a comprehensive paper as per your requirements. We also count on your cooperation to ensure that we deliver on this mandate.