Science, asked by gauravbisht29, 1 year ago

I need some ideas for science exhibition that is going to held next month. Please give me some ideas of working model

Answers

Answered by deepshika1512
0
Maine toh exhibition ke liye heart ka working model bnaya tha I think it is best u also draw rain water haeveating model, working dam model, ya filtration of water........
Answered by Koreanlover
2
You can make a hydrauluc lift.
I made it.
Its easy
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