Tube Gun/rock Lancher

About: I like legos I have a nxt robot I like nerf guns and tech stuff like Arduino and programing

you need 1x 2-3 foot pipe
duck-tape

rocks that fit in pipe safety glasses

Step 1: Tape

tape a end of the pipe to stop a rock

Step 2: Add a Rock

add a rock to the untaped end of the gun

Step 3: Fireing

To fire the pipe gun take it in your right hand hold it at your heads height and swing it forward fast

and it will shoot a rock out the pipe.

it does take a lot of work to master the best I got was about 50 feet

good luck-legoboy10

vote for me in the summer fun contest and the trash to treasure contest and the outside contest

have fun!!!!

Step 4: Disclamer

I'm not responsible for damages property damages or misuse of weapon.

all injury to persons or living or intentional or accidental

Summer Fun Contest 2016

Participated in the
Summer Fun Contest 2016

Outside Contest 2016

Participated in the
Outside Contest 2016

Trash to Treasure Challenge

Participated in the
Trash to Treasure Challenge

Share

    Recommendations

    • Classroom Science Contest

      Classroom Science Contest
    • Paint Challenge

      Paint Challenge
    • Beauty Tips Contest

      Beauty Tips Contest

    3 Discussions

    0
    None
    JanetB88

    2 years ago

    I just voted for you!

    0
    None
    JanetB88

    2 years ago

    Very innovative, LegoBoy10!! I hope young people have fun trying this out!