Cool Cork Rocket/gun Launcher

8,753

1

7

Ever bored at night ? well build this cool launcher shoots up to 40 feet 80 miles per hour.wicked.Heres the stuff you need .

1.) 1 2 liter bottle
2.)1 handpump
3.)1 cork
4.)plastic bag.
tools: drill and glue gun

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Step 1: Drilling

Simply drill a hole on bottom of bottle and glue the pumps needle in the hole.

Step 2: Pop in and Go

put in plastic on cap and pop in cork.

Step 3: Fire!

Screw in cork 1/2 way pump and shoot (pumping may take a while).

Share

    Recommendations

    • Make It Fly Challenge

      Make It Fly Challenge
    • Stone Concrete and Cement Contest

      Stone Concrete and Cement Contest
    • Indoor Lighting Contest

      Indoor Lighting Contest

    7 Discussions

    0
    None
    Lance Mt.

    10 years ago on Introduction

    Sorry, it looks promiosing but i'm not even gonna try reading it until you have better pics -Just saying, Chris

    0
    None
    toy857

    11 years ago on Introduction

    you put the plastic so it doesn't let the air out through the cork so it builds enough pressure...you don't need cap you jut need a good cork.

    1 reply
    0
    None
    allsop189

    11 years ago on Introduction

    I get it but why and where do you put the plastic bag? Plus why do u need the cap?