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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?
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उत्तर
I have seen such arrangement in mechanical watches, sewing machine, heavy machines and in toy cars.
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संबंधित प्रश्न
Have you recently read or heard about any country attacking or going to war with another country?
Have you seen anything made of bronze? What?
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!
Find out from your elders about some of the things made from bronze that were, or are still used in your house. From its colour try to identify which one of them is made from copper, which is from brass, and which is from bronze.
Do you now get some idea about how the tanks could have been filled by lifting water from the wells?
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?
What are the different kinds of factories you can see? How many people are working there? What are they doing? What are they wearing? How long do you think they work?
Look there! See how finely those craftsmen are carving the stones using a chisel and hammer? Can you see the stone dust in the air. Do you think this stone dust would harm them in some way?
What was it made of?
What colour was it?
Why do you think the chapter is named, ‘Walls Tell Stories’?
