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प्रश्न
Where else have you seen such wheels attached to each other. For example, in the gear of a cycle or somewhere else?
उत्तर
I have seen such arrangement in mechanical watches, sewing machine, heavy machines and in toy cars.
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संबंधित प्रश्न
What difference would be there if you were to look from a straight flat wall or a bastion at a height?
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Tribal people have been using bronze to make many things for thousands of years. One wonders how they took out copper and tin from the deep mines, melted these metals, and turned them into beautiful things!
Imagine the rooms in the palace - the beautiful carpets and curtains, the fountains on the terrace…and the sweet smell of roses and chameli - where is this coming from?
Try to find out from your grandparents about the other kinds of pots and pans they used in their time?
How old was it? How did you know?
What was it made of?
What kinds of activities took place there?
On the map, 1 cm distance is equal to a distance of 110 meters on the ground. Now tell
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