Facts About The Light Bulb Thomas Edison

Sir joseph swan made lots of progress but thomas edison was the first person to get a us patent for a long lasting light bulb using a carbon filament.

Facts about the light bulb thomas edison.

He invented the phonograph and revolutionized the incandescent light bulb illuminating the world for many. On december 31 st 1879 the menlo park laboratory complex was electrically lit for the first time which demonstrated to the public the great invention that edison had engineered. He developed many devices in fields such as electric power generation mass communication sound recording and motion pictures. Born in 1847 thomas edison acquired a record number of 1 093 patents singly or jointly.

Thomas edison s first successful light bulb model used in public demonstration at menlo park december 1879. Edison fathered six children with two wives and worked tirelessly at experimenting and inventing. Interestingly albert einstein was born in the same year. However he continued to test several types of material for metal filaments to improve upon his.

His inventions included the phonograph the incandescent light bulb and one of the earliest motion. Image source wikipedia 20. Many individuals attempted to improve upon davy s work and come up with a longer lasting bulb. At the end review our question sheet in the activity section to test your knowledge of this very famous inventor.

Thomas edison facts facts about thomas edison summary. Historians attribute up to 22 different inventors of the incandescent light bulb before thomas edison. Let s learn about thomas edison. To make it functional each step required the invention of a new component from vacuumed and sealed glass bulbs to switches special types of wire and meters.

Thomas edison and his lab associates called muckers conducted thousands of experiments to develop the electric light bulb. Thomas edison was born february 11 1847 in milan ohio. Thomas edison is credited with inventions such as the first practical incandescent light bulb and the phonograph. The first practical commercial light bulbs were created by thomas edison in 1879.

Wow that s a lot of brothers and sisters to have. Sir humphry davy invented a light bulb with a lifespan of only 12 hours. He was the youngest of seven children. Thomas alva edison february 11 1847 october 18 1931 was an american inventor and businessman who has been described as america s greatest inventor.

In 1878 thomas edison began serious research into developing a practical incandescent lamp and on october 14 1878 edison filed his first patent application for improvement in electric lights. The first concept and demonstration of heating a wire to produce light was by ebenezer kinnersley in 1761. He held over 1 000 patents for his inventions.