Meaning of बालू-घड़ी in Punjabi
Meaning of बालू-घड़ी in English
English usage of बालू-घड़ी
- The invention of timekeeping devices - hourglasses , water clocks, graduated tapers - made it possible for early civilized people to begin to control and standardize the units of time, and in doing so to coordinate their lives.
- In addition to their lack of accuracy, sandglasses , waterclocks and candles were also limited in the total length of time they could measure before having to be reset.
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