working model....need help

hey! there are many topics.
first tell do you have biology , physics , chemistry in combined form or in form of separated books.
btw you can make a kidney dialysis working model, a working human heart model and a model showing environment hazards , this can be made working if you show water coming from a stream and when it comes to industrial area , it is being polluted by wastes.. they are really easy to make. in physics u can make models of logic gates( i doubt that u have studied them)

Originally posted by: missbubbly04

hey! there are many topics.
first tell do you have biology , physics , chemistry in combined form or in form of separated books.
btw you can make a kidney dialysis working model, a working human heart model and a model showing environment hazards , this can be made working if you show water coming from a stream and when it comes to industrial area , it is being polluted by wastes.. they are really easy to make. in physics u can make models of logic gates( i doubt that u have studied them)

hey thanks for replying
i have separated books
i thought of making environment hazard or something like that
but i don't know how to show the water
can u pls help me to know that

thanks in advance 😊

hmmm ,, whatever base you are using for your model or project, make a canal in it , in the middle of it probably and then use it as a stream. i made that project last year and won prize too. 😛 i have pictures of my project too . tell me if u need pictures, i think that will help more.

yes i think i would need it
pm me the pics pls if u can

Thanks 😊