Tuesday, November 13, 2018

how to fill a balloon without air or helium

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4 comments:

  1. Livio 4MDecember 6, 2018 at 4:30 AM

    you spoke very confidently and had a lot of very good and powerful words
    I LOVE you're presentation

    ReplyDelete
  2. AnonymousDecember 6, 2018 at 4:55 AM

    Amazing intro and good job sticking to your idea

    ReplyDelete
  3. Mostafa 4DDecember 6, 2018 at 5:03 AM

    3ash ya timo

    ReplyDelete
  4. Essam 4FJune 10, 2019 at 12:07 AM

    I like how you included a side in your presentation as if you were the creator of it.

    ReplyDelete

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