1 Answer

Answer :

Discover how to create colors (William Henry Parkin)

Related questions

Last Answer : : Invented by television (color) (John Logie Baird Son - 1928)

Last Answer : : Jacob Permkins invented the ice-making machine in 1830 (United States).

Last Answer : He invented the yarn making machine 'Arkright'.

Description : Have you ever developed/invented a "lifehack" (system or method of doing an everyday activity that saves money, time, and/or hassle) that you would want to share here?

Last Answer : I cook almost all my food for the week at one time. saves all three.

Description : A method of teaching Braille blind Who invented this method ?

Last Answer : Braille is a writing system. The man who invented the method for the benefit of the blind is Louis Braille. He was born in 1809. This blind French boy invented this method of writing and reading ... used for night reading during the war, invented by Charles Barbie. This method is known by its name.

Description : The first method invented for planning projects, was (A) Bar chart method (B) Milestone chart (C) Critical path method (CPM) (D) Programme Evaluation and Review Technique (PERT)

Last Answer : (A) Bar chart method