Ingenious inventions

Hello children!We have started working on ingenious and useful inventions and continueing with this theme,I would like you to write a short essay about a famous inventor that you consider has contributed to the development of the humankind.It will be enough with twelve lines,mentioning what,who,when and what the invention is used for.As always,use your own words.This task must be finished for the next Wednesday,on the third of May.These essays will be part of your marks.Looking forward to reading your works!