Simple LEGO Toys: Propeller

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Intro: Simple LEGO Toys: Propeller

How to build a simple propeller toy from LEGO parts.

Step 1: Find Your Parts

This simple project only requires two parts:

1x2952 Propeller 2 Blade 9 Diameter
1x3708 Technic, Axle 12

Part numbers are from http://www.bricklink.com/

Step 2: Build It

Push the propeller onto the end of the axle.

Step 3: Fly It

With the propeller pointed up and away from people, place the toy between the palm of your hands. Quickly move one hand forward while keeping it pressed against the other. This should launch the toy into the air.

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    15 Discussions

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    Prometheus

    12 years ago

    Actually the LEGO company has curiously-tight standards on it's components. The propeller blade in view is actually aerodynaically accurate for what is supposed to be a toy. Mount it on a hobby motor (mabuchi 535, check your local R/C shop), and you will have a powerful and efficient cooling fan for many projects. Only troubvle is paying the exorbitent prices for the kits. Raise your kids on LEGO and you will spawn the next generation of mechanical engineers, I promise...

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    ghavo

    9 years ago on Introduction

    Hehehe... the most basic of toys. We had those when I was growing up but they were made of those plastic popsicle sticks. Good times.... good times....

    I don't think that axle in the picture is a 12. There should be like this launcher thing for it. That would be cool.

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    huubzz

    10 years ago on Step 2

    that was not so usefull

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    adamthiede

    11 years ago on Introduction

    lame. why waste server space on something that's just two pieces?

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    edison142

    11 years ago on Introduction

    I remember doing this when I was about 5 years old. Ah good times.

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    claudiocost

    11 years ago on Introduction

    Prometheus dude my brother is a lego genuis hes umbelieveable up to the very last detail

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    Crash2108

    12 years ago

    I think you are supposed to put the propeller on top of the axle..

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    Skyone

    12 years ago on Step 1

    Took a genius to think of that.

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    padfoot447

    12 years ago

    wait, i'm confused. do we put the axle into the propeller AFTER we buy it? just kidding. its a neat little toy for kids :P