Where+did+it+come+from?

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homeSo, there are so many things that we use everyday that are examples of technology. They improve the quality of our lives; but do you know when they were invented? Imagine life without them. What did people do before these things were invented?Please put your thoughts and discoveries on this page.======

It is most likely that scissors were invented in 1500 BC in ancient Egypt. The earliest known scissors appeared in the Mesopotamia 3000 or 4000 years ago. The earliest found scissor’s practicality in china 2100 years ago.

Made one scissor needs 72 working procedure. Scissors are hand-operated cutting instruments. There have a lot of different kind of scissors like pinking shears, thinning shears, sewing scissors, nail scissors and so on. Scissors help people save labour and time. People always use scissors cutting thin materials and also can cut hair and food.

Before scissors invented people used sharp objects like a knife were formed from bones of animals to cut things. In 3 century BC people used sharpener instead of scissor which seems like one piece of scissor. They used it to cut wood or bamboo kill small animals and also used to make clothes.

A **paper clip** is a thin wire in a looped shape that is used to compress and therefore hold together two or more pieces of paper. The paper clip had many inventors through the years in different shapes and forms. However, the first paper clip was invented by Samuel Fay in 1867, and it was only patented until 1899 by Johan Vaaler, a Norwegian inventor with a degree in electronics, science and mathematics. Before this invention, people used to put ribbon through parallel incisions in the upper left hand corner of papers. Diego.

The item is matches,The first "friction match" was invented by English chemist John Walker in 1827.matches invented because to set fire to quickly and easily.in the past, befor the invention of matches is to set fire to rub two pieces of wood to each othe by consuming effort and it will take a long time. best regards, Majdi

Remote control

A remote control is an electronic device used for operating instrument wirellessly from limitted distance. For example T.V,Cars,Video games and medical instrument.The invention of the first remote control was in 1898 be Nickola Tesla. People used tp control the device by pressing the buttons and that need. It provides us with convenient and save our efforts and time. It is beleived that the remote control will be used extensivly for almost all instrument in our life

Wrist Watch. A watch is a timetool that is mainly used for timekeeping in people' daily life and it was obviously invented to keep people aware of the time. The first watch appeared in the 16th century Europe. They were a combination of a clock and a watch and an evolution of a portable spring driven clock which appeared one century before. This tool was used with a chain around the neck or in a clothing pocket. A significant variaty of devices were invented to be informed or specify the time before this item appeared. The sand watch or the shadow watch also know as solar watch are some examples to illustrate this. Pablo

Hanaa

Thanks for this information! It is really interesting to see how old some things are. Remember to paprphrase what you read so that you can write your information in your own words. Then I can see that you understand what you have written and also it is good practise for you to read and then write using your own espression. Do not "plagiarize" other's writing! I can tell this is not all your own work here.this does not apply to all of you of course! Robyn.

Zip/Zipper was invented by American born inventor,Elias Howe in 1851. Currently, that just was a principle model called "hook and eye", which was applied to hold easily two edges of clothing together at all. The true zip/zipper was the product of a series of incremental improvements over more than twenty years, by inventors and engineers associated with a sequence of companies that were the progenitors of Talon, inc. Tao

Battery/electricity was invented in 1791, in an experiment involving electric charges and frogs. The battery has been used as a common power source for many household and industrial aplications. It is a combination of one or more electromechical cells, and they became from the past until now portable and useful. ( e.g. hearing aids, wristwaches, telephone and computer data centres).

Ana Maria Silvera