What is thomas edison often mistakenly credited for inventing?

Carbon filament bulb is the correct answer.

Explanation:

Edison was not the inventor of bulb. The bulb was invented by Humphrey Davy in 1802. Edison did research to improve the incandescent bulb. He began to research in November 1878 and filed the patent on October 14th 1878. He filed the second patent on 4th November 1879. It was due to the changes his changes in the light bulb that made it possible for Thomas Edison's company to market and sell the new product. He simply took the invention and turned it into something that could be produced and sold in large quantities.

the number of calories in each pack of cookies has a greater variation than the number of calories in each pack of crackers.

sir thomas more, venerated in the catholic church as saint thomas more, was an english lawyer, social philosopher, author, statesman, and noted renaissance humanist. he was also a councillor to henry viii, and lord high chancellor of england from october 1529 to 16 may 1532.