List Of All Inventions And Inventors Name Pdf In Hindi

list of all inventions and inventors name pdf in hindi

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Intellectual property rights IPR have been defined as ideas, inventions, and creative expressions based on which there is a public willingness to bestow the status of property. IPR provide certain exclusive rights to the inventors or creators of that property, in order to enable them to reap commercial benefits from their creative efforts or reputation. There are several types of intellectual property protection like patent, copyright, trademark, etc.

GK - Discovery and Invention

How often do we take out the time to think about those extra ordinary minds who made life easier for us? Raman also worked on the acoustics of musical instruments. He was the first to investigate the harmonic nature of the sound of the Indian drums such as the tabla and the mridangam. He discovered that, when light traverses a transparent material, some of the deflected light changes in wavelength. This phenomenon is now called the Raman scattering and is the result of the Raman effect. In October , he collapsed in his laboratory.

App Inventor 2: Create your own Android Apps

Jump to navigation. We have come across many famous Indian musicians over the years playing a variety of musical instruments; the veena, the flute, the table might be the popular ones, but we often get confused among the various types of similar instruments. For example, the veena, the been, the Rudra veena, the Mohan veena are all string instruments, each with associated Indian musicians that we should know about. Listed below are the various types of musical instruments along with their associated Indian musicians. Kishan Maharaj, Pt.

Transport inventions

People who discover new methods of doing things or technology which improve our lifestyle are called inventors. The new technologies which they develop are inventions. Many inventors worked on a number of inventions. Others made discoveries which later were developed into new or better inventions by other inventors or were part of a team that combined their inventing. Here is a list of some of them.

list of all inventions and inventors name

Questions based on Inventions and Discoveries form a part of the General Awareness section of many Govt. You can also download this article as PDF for further reference. Download as PDF.

Here is the selective and important list of invention and Inventors for all types of competitive exams. These questions have been asked in competitive exams and there are chances to ask again in competitive exams. So these questions are for your practice. Here are some GK Questions for inventions and inventors. Willis Carrier in Robert Oppenheimer with his team in


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James Watt , born January 19, , Greenock , Renfrewshire, Scotland—died August 25, , Heathfield Hall, near Birmingham , Warwick, England , Scottish instrument maker and inventor whose steam engine contributed substantially to the Industrial Revolution.