carbon purification for industries science project working model | howtofunda | save environment

[@ayenaleena]

Where do we use the water pump?

[@latakandkur6885]

Which motor did you used

[@itzmohak]

DC robo motor

[@madhuprasad6603]

Price sir

[@salumol111]

Congrats 🎉 (I am not the channel owner)

[@siyarai4210]

What is the principal behind this model

[@rituvaza3853]

Eska main aim kya h

[@zairatpu7w]

Of whT size we hBw to take sticks of cardboard??

[@KalpanaAcharya-is6kj]

That's quite confusing but you shoud use 5.9cm of cardboard of size...

[@vindusunil]

Is it working?

[@itzmohak]

Yes ofcourse

[@itzmohak]

Which type of cloth is being used??????

[@Vipgamer556]

I guess cotton cloth

[@nimratent7200]

Which roller she used ??

[@ShashiS-ws8tn]

How much cm is used for base

[@komalahsravi7254]

Not working 😐😐

[@itzmohak]

Why ???

[@MSFabricFusion-dk1di]

Why

[@sumitgupta-wp2jh]

Why

[@Virgo16-05]

why

[@rangeshrangesh2545]

The moter ​@Virgo16-05

[@arnabdas1041]

What's the smoke made of ...is it agarbatti or cigarette??

[@itzmohak]

That is of burning dhoop sticks, which is used for worshipping

[@RambirSingh-b1e]

Agarbatti h bhai

[@KrishnaR-p7d]

👍

[@RubinaAnwar-k6q]

Mine is not working tell me why😢

[@mukutadevi4794]

Make it properly

[@legendabhishek1157]

What is that roller made up of ?

[@NazirahmedChichabai]

Smoke is spreading, not proper

[@saurabhdwivedi3959]

Not working😢😢