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inventions
Rockets!
day that you can go to the space easy as you can go right now by taxi to anywhere you want? What is funny about the history of the invention of the rockets is that the idea came out by accident ( the action –reaction) . In the first century A.D .A Chinese man had a simple form of gunpowder which consists of saltpeter, sulfur, and charcoal dust which are the ingredients of the gun powder he was creating explosions during religious festivals, they filled some tubes with a mixture and tossed them into fires. Perhaps some of those tubes failed to explode and instead skittered out of the fires, propelled by the gases and sparks produced by the
burning gunpowder. The Chinese began experimenting with the gunpowder-filled tubes. They attached the tubes to arrows and threw them with bows. Soon they discovered that these gunpowder tubes could promote themselves just by the power produced from the escaping gas. The true rocket was born!. By the 16th century rockets fell into a time of disuse as weapons of war but there is an interesting old Chinese legend that reported the use of rockets in with a mass of more than 45 kilograms because before the heaviest mass that could travel anywhere was 20 kilograms and they said that it doesn’t motivate them to work on something to make it escape away weights 20 kilos only they decided to break this limit so they started with 45 kilograms. Every day and every century the evolution of rockets started and many scientists invented and added things new till they reached the rockets that we have today.
Rockets have many uses nowadays .Firstly, some military weapons use rockets to propel warheads to their targets. A rocket and its consignment together are generally referred to as a missile which is a weapon is a self-driven guided weapon system to engage targets at high speed at a range of several miles. Which is really useful to them no military system in any country don’t use it today.
together are generally referred to as a missile which is a weapon is a self-driven guided weapon system to engage targets at high speed at a range of several miles. Which is really useful to them no military system in any ountry don’t use it today. Have you ever imagined one