Added: 2 years ago
From: pakscienceclub
Views: 31,372
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  • it helped me at the last moment :)

  • thanks helped me in time

  • thank you very much . a great project.

  • WOW

  • THANK YOU VERY MUCH!

  • Awsome research... subhanallah

  • thanks!

  • this relyy helped me looottt...!!!

  • very nice!!

  • the water bottle is Netle Pure Life

    right miss? ^^

    i really loved your project

    very nice

  • size of vinyl tube

  • thank you very much!!!!!!!!!!!!!

    

  • hhhhhhiiiiiiii mr carrrrrrrrrrr

  • Thanks for your help. I'll be using this experiment with my students in California.

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