General Knowledge - Inventions - Discussion
Discussion Forum : Inventions - Section 1 (Q.No. 1)
1.
Who invented the BALLPOINT PEN?
Answer: Option
Explanation:
The Hungarian brothers, Laszlo and George Biro, made the first ball point pen in 1894. It followed the first workable fountain pen which was invented by L.E. Waterman in 1884.
Discussion:
39 comments Page 3 of 4.
Ashika chaudhary said:
1 decade ago
What is difference between ball point pen and felt pen?
Ani said:
1 decade ago
Who invented speakers?
(1)
Sanjeeva kumar said:
10 years ago
John. J. Louds invented speakers.
(1)
Mohit said:
9 years ago
Why not gel pens are using in the space?
(1)
Vaibhav chaturvedi said:
9 years ago
Ball point pen invented by John j loud in 1888, USA.
(1)
Netra Vyas said:
9 years ago
@Dhiraj C.
Fountain pen is what we call as Ink Pen in India. Ball Point Pen is a pen that dispenses ink over a metal ball at its point, i.e. over a "ball point". The metal commonly used is steel, brass, or tungsten carbide.
Fountain pen is what we call as Ink Pen in India. Ball Point Pen is a pen that dispenses ink over a metal ball at its point, i.e. over a "ball point". The metal commonly used is steel, brass, or tungsten carbide.
(1)
Ashok said:
9 years ago
What is the reasons in ball pen that ink is emit through the ball?
Give me answer in technical.
Give me answer in technical.
(1)
Th.Madanjit Singh said:
8 years ago
Who invented pencil?
(2)
Praveena said:
7 years ago
Can you tell me what is space pen?
(1)
Meera said:
7 years ago
I think Waterman Brothers is the correct answer.
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