Knowledge2Health

The invention of the light bulb is considered to be one of the most significant technological breakthroughs in human history. It completely transformed the way we illuminate our homes, streets, and cities, and changed the way we live and work. In this blog, we will delve into the history of the light bulb, the inventors who made it possible, and the impact it had on society. Before the invention of the light bulb, people relied on candles, gas lamps, and other forms of illumination to light up their homes and streets. These sources of light were inefficient, expensive, and posed significant safety hazards. This all changed in 1879 when Thomas Edison, an American inventor and businessman, patented the first commercially practical incandescent light bulb. Edison's invention was not the first attempt at creating a practical light bulb. In fact, there were several inventors who had experimented with electric lighting before him, including Sir Humphry Davy, Joseph Swan, and Hiram ...

As a student in India, the decision to choose your stream after 10th can be overwhelming. With so many options available, it can be difficult to determine which stream is best suited for you. In this blog post, we will explore the three primary streams available in India: Arts, Commerce, and Science. We will examine the various subjects and career opportunities available within each stream to help you make an informed decision. Science Stream: The Science stream is an excellent choice for students who are interested in pursuing a career in science, engineering, or medicine. This stream offers subjects such as physics, chemistry, biology, mathematics, and computer science. It is an excellent choice for students who enjoy problem-solving and conducting experiments. Some of the career options available to Science students include engineering, medicine, research, data science, and biotechnology. Additionally, students can pursue a degree in science, which can lead to careers in fields such...