4 Comments

• 

  gslthth gslthth

  December 12, 2020 at 5:02 pm Log in to Reply

  We do not understand anything . We do not see the ferterliser too.

• 

  ashish Chandan

  December 12, 2020 at 5:28 pm Log in to Reply

  Won't work as the sun light will penetrate into the bottle

• 

  Abhishek Verma

  December 12, 2020 at 6:04 pm Log in to Reply

  Which liquid to use in bottle A,B n red liquid ?

• 

  ash 619

  December 12, 2020 at 6:04 pm Log in to Reply

  Cool

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