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| 16 |  valcano working model || best project for science fair #schoolassignment #craft #valcano | | 1.8M | India | 91 |
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| 15 |  Day and night working model for science exhibition | | 305.4K | India | 92 |
| 4 |  Cardboard microscope working model | | 233.4K | India | 94 |
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| 19 |  Cardboard 3D microscope Working Model | | 100.0K | India | 91 |
| 17 |  Science project | Solar irrigation working project #schoolassignment | | 99.3K | India | 91 |
| 14 |  Best Air pollution working model for science exhibition | | 89.9K | India | 92 |
| 20 |  Drip irrigation system working model for science fair | | 67.7K | India | 91 |
| 5 |  how to make a factory model for school project | | 48.9K | India | 94 |
| 7 |  greenhouse farming model for science exhibition | | 46.2K | India | 93 |
| 9 |  How to make butterfly life cycle model for science exhibition | | 25.8K | India | 93 |
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| 11 |  Viksit Bharat:- Digital India working model | | 12.0K | India | 92 |
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| 18 |  how to make seed germination project | | 4.7K | India | 91 |
| 10 |  Top 5 School Project | | 2.7K | India | 93 |
| 13 |  Science project plant cell | | 1.8K | India | 92 |
| 12 |  how to make day and night working model | | 1.6K | India | 92 |