• out of stock

Air and Water Powered Rocket Flies up to 50 Feet $10.99 (Was $21.99) + Delivery ($0 with Prime/ $59 Spend) @ ZT Model via Amazon

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This would be great fun for the kids, rated 4.3 stars and more than 500 reviews, now half price after using the 50% off voucher.

P.S. The same toy selling on eBay right now is more expensive at the moment.

Not sure how long the coupon would last.

Price History at C CamelCamelCamel.

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Comments

  • +10

    For those of you with a 3d printer this print is quite fun and works exceptionally well: https://www.printables.com/model/86434-water-rocket-launcher

    Mind you, I think I spend more than $11 on O-rings and the tire valve needed with the print.

    • +1

      haha okay, cool.

    • +1

      I just brought one but I'm going to try this too!

      • +1

        Where did you bring it?

        • +1

          Sometimes this correction goes down well, sometimes it doesn't 🤔

    • +11

      All you need is a coke bottle, a rubber bung with a hole in the middle, pump with a needle (plastic or metal) that goes in the bung.
      The friction from the needle will build enough pressure.
      Use a few bricks to keep the upside down bottle stable.

      Pro tip…tape a coin on top in the middle. Flies much straighter (like a gyro in a real rocket). Water in bottle…optimum is less than a third.

      I may..or may not be a Science teacher in a public school and have to Macgyver all resources ; )

      • What we didn't know at the time is MacGyver was from the future and he had a smart phone with chatgpt.

        Chatgpt - how do I build a nuke using a rubber band, a salt packet and a tooth pick.

        • Right…What you need to do is superheat that salt, then dip the toothpick in molten salt…. then use the rubber band to speed up the toothpick until it…..

      • I've done the same thing but with the valve from an old bike tire glued in the cap. Works a treat!

  • +2

    I seem to recall that there are projects like this using softdrink bottles. But at 10.99……..

    Also, my youngest is 19, BUT I soooooo want to pull the trigger on this one.

  • Out of stock

  • oos

  • -6

    "up to 50 Feet"

    How much does it normally fly up to?

    • +1

      50 feet.

    • +1

      Do you want the average or median?

      • -2

        Are you implying it is not a perfectly symmetrical distribution? 😲

        • +6

          I'm not implying, you're inferring

          • -2

            @Lizard Spock: If I was inferring, you wouldn't be asking.

  • +2

    this is jeff's blue origin

  • Does anyone remember jamin jets?

  • +7

    This will eventually fly right into the landfill

  • +1

    DECENT

  • Let's be real, 4.3 stars on Amazon is not a great rating for something like this.

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