lesson 26, pronouns The history of the rubic cube is realy interessting. Erno Rubic in 1974 made the first prototype of future rubic cube he did for learning porpoces, he was teacher. He didnt knew why he had made a cube that was made of peasece and do not felled apart. After a couple of times talking to his friends the friends got up the best idea, to make the cube a puzzle, erno started to make and solve the pozzle, he spend about one month to do it then he ster selling them just in the town he lived like the "magic cube". 2 years after Tom, one international toy seller talked with Erno to help him sell his product all around the world with the name rubic cube. Then 1 of seven people had the toy. In 2004 there was more than 450 million copies. he started to make new rubics cubes. he said "the is many puzzles around you, if you are curios you will find them, if you are constant you will solve them". in addition to all this naw there is a new type of cube a one you just need to touch no more. red=propositions
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