Added: 3 years ago
From: sciencetoymaker
Views: 32,830
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  • XD i build a trigger and put bigger tubing and made it into a bottelrockte RPG ill make a vid soon

  • is the 70 psi a safety thing or is it because the bump in the pvc can't seal more than that?

  • Fantastic. Science that kids find exciting, and you present it so well. If only there were more like you, fewer kids would spend their lives on Playstation and get out and learn/do things.

  • thats alot of stuff

  • You'll shoot your eye out kid!

  • i almost lost my eye cause one of these things, but i still play with it

  • @TheBiblemen That's what she said!

  • use wire ties to tie the wire on there... lol

  • to hard construction ;p but very sttrong and nice

  • your the best thanks

  • The kids are so adorable! Thanks so much for your video. The instructions are extremely clear and helpful.

  • They're adorable alright. I'd like to show them my water rocket.

  • OMG THX!!!

    I just built 5

    2 for myself and 3 for gifts

    hehe

  • it's f**kin safe so dont worry...

  • If you do a simmulation it shoots up to 160.5 ft.

  • would the water that splashes at the end hurt the person who's holding the rocket launcher?

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