hold pieces of papertogether withoutmaking a holeinventor: JohannVaalerinvented it inpaper clip1900 whenworking inGermanyin fact a pieceof wireTwo smallwas invented ininventions1938 by a HungarianMarcel Bich thoughtup the idea of makinga use-and-throw penballpoint penand sold it cheap.was named ...
A big paper clip was put up in Norway to help people remember the inventor of the paper clip, Johan Vaaler. He invented the paper clip in 1899 when working in Germany. A paper clip is in fact a piece of wire that is made in such a way that it can hold together many pieces of ...
A big paper clip was put up in Norway ( ) people remember the inventor of the paper clip, Johan Vaaler. He ( ) the paper clip in 1899 when working in ( ). A paper clip is in fact a piece of wire (金属丝). It can ( ) together many pieces of paper. Now ( ) them are made...
The Perfection of the Paper Clip: Curious Tales of Invention, Accidental Genius, and Stationery ObsessionSendaula, StephanieLibrary Journal
An invention is an invention-big or small.A big invention makes us () it all the time, such as the TV () the computer.There are ( ) some small things aroundus. But we seldom pay () attention to them. Here () two small inventions.A paper clip helps hold pieces of paper together...
A big invention makes us feel it all the time, such as the TV and the computer. T here are also several small things around us even if we seldom pay much attention to them.A paper clip helps hold pieces of papertogether without making a hoe.A big paper clip was put up in Norway ...
inventor of the paper clip, Johann Vaaler. He invented the paper clip in 1900 when working in Germany. A paper clip is in fact a piece of wire(金属丝)that is made in such a way that it can hold together many pieces of paper. Now millions of them are made and sold all over the ...
A paper clip is in fact a picc e of wire(金属丝) that is mad e in such a way that it can hold together many pieces of paper. Now millions of them ar e mad e and sold all over the world.Th e ballpoint pen was invented in 1938 by a Hungarian. Loszlo Bim Binm had been ...
Some inventions are simple, like the paperclip or the zipper. Others are more complex, like the smartphone or the airplane. But no matter how simple or complex an invention is, it always starts with an idea. Someone sees a problem or a need, and they come up with a way to solve it...
Some are simple and practical, like the zipper or the paperclip. Others are complex and revolutionary, like the smartphone or the airplane. But no matter their size or impact, all inventions have one thing in common: they are the result of human creativity and ingenuity. Invention is not ...