in 1899 by a norweigen man called Johan Vaaler
He has been granted the patent for the invention of the paperclip.
what year did Granville T. Woods invent the transmitter
The Greeks did not invent pizza.
he did not invent it
A magnet can attract a paperclip by creating a magnetic field that pulls the iron-based metal of the paperclip towards it. This attraction is known as magnetic force, and it causes the paperclip to stick to the magnet.
He did not invent the car. He designed it in 1947.
Albert Einstein did not invent mathematics.
The mass of a paperclip is about 1 gram.
a paperclip is an iron utensil,which is a element!
Samuel Fay invented the first paperclip.
1707
1769