Build an Overhead Water Rocket Launcher Part 5 trigger
3:55
Added: 3 years ago
From: sciencetoymaker
Views: 20,977
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  • great tutorial, thank you!

    tr0s3ph 4 months ago

  • u make my children very happy. thanks a lot. :)

    orangkaya55 1 year ago

  • Isnt it just as effective to buy 6" ties?

    kbarmaniac 1 year ago

  • @kbarmaniac Yes, but where I bought mine, 8" was the minimum length.

    Slater

    sciencetoymaker 1 year ago

  • Good work!

    experimentatori 2 years ago

  • thank you for the video

    aipgtlo 3 years ago

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