Question

Which famous American inventor established an “invention factory” at his laboratory in Menlo Park, New Jersey?

A.
Guglielmo Marconi

B.
Thomas Edison

C.
Charles William Siemens

D.
Henry Bessemer

Answer 1

@Surana

Answer 2

Do the inverse of the last, where I once said to subtract three from four, now add three to one.

Answer 3

Can you help me? I have 30 questions... Please.

Answer 4

D?

Answer 5

And now, take the answer, of four, and divide by two.

Answer 6

So, what would be the answer now?

Answer 7

B?

Answer 8

Yes.

Answer 9

I like the way you don't give direct answers! xD

Answer 10

:D