The answer to this question would be:
database/records
They all have in common the same files.
Answer:
Look up Charles Babbage. He built a machine that is viewed as the predecessor of the modern computer.
anything
Explanation:
I know what to say this time
Answer: Robert H. Goddard
Explanation: he developed and flew the first liquid-propellant rocket
Answer:
Copying anything may be the computer program or an entertainment file, it is not a good thing as the original developers or the writers are going to feel bad since their hard work is being used by others without letting them know. However, if you are using it for academic purposes, or give them credit in your work, then the original writer will not feel that bad as he is being credited, and hence you can reuse in that case definitely, but always ensure to give the credit to the original writer.
As an example, if a film is copied like many in the past the Directors always feel bad, and they have the reason for feeling bad. The same thing is to technology.
Explanation:
The answer is self explanatory.