His most famous/widely known invention.
What is the spinning mule?
His most important and revolutionary invention.
What is roll film?
His most revolutionary invention.
What is vulcanized rubber?
The inventor(s) of the telegraph.
Who is WF Cooke and Charles Wheatsone?
Inventor of the submarine.
Who is David Bushnell?
The year his most known invention made.
When is 1779?
The year his invention was made.
When is 1888?
The way his invention was different compared to other inventions similar to his.
What is it is moldable and waterproof?
The advantage of this invention.
The year the invention was made.
When is 1776?
Another name for his invention.
What is it made photography mainstream?
The uses of his invention nowadays.
What is footwear and tires?
The way the telegraph worked.
What is needles pointing to letters in the alphabet?
The place/occasion it was typically used at.
What is battles or military?
The main use of his invention.
The invention that was sparked by his most widely known creation.
What is motion pictures?
His invention was heated with this product in order to be stronger.
What is sulfur?
The year the invention was made.
When is 1837?
The name of the first submarine made.
What is "Turtle"?
Main advantage of his invention.
What is it made finer thread than by hand?
Another name for his invention.
What is "cartridge" film?
The monomer units in his invention that made it so durable.
What is a polymer chain?
The number of needles required for a telegraph.
What is any number?
Where is Connecticut?