The telephone is a great invention in the history of communciation.
The invention of radio allowed information to be rapidly sent between continents.
The telephone was a wonderful invention
To create my invention, i had to go to a scrap metal yard.
The inventor invented an invention.
nothing
Resistor
"A great innovation for mankind was the invention of the wheel."
Each of them produced the right amount of ideas for the new invention.
The telephone was a wonderful invention
He made a great invention for his project.
To create my invention, i had to go to a scrap metal yard.
I am not writing a sentence using that word.
The inventor invented an invention.
a sentence using the word endotracheal
This is a sentence using the word aviator.
this is a sentence using the word armchair.
I am saying a sentence using the word collagen.
That invention will make such a great product.