Rubber-Band Powered Bug

by computergeek in Living > Office Supply Hacks

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Rubber-Band Powered Bug

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This instructable is on how to build a Rubber-Band Powered Bug! A Rubber-Band Powered Bug is very similar to a "Bristle Bot". Just not on a toothbrush and not battery powered. (More Green Power!) Also if you carry around weird stuff (I do!) like a paper clip, a rubber band, wire, and pliers you can build one anywhere!


Stuff You Need:

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To build a rubber band powered bug you need:
Large Paper Clip
Small Paper Clip
Small Rubber band about 1 in long
5 in wire or twist tie
Small counter weight (I used a Capacitor) You don't really need this, but it works better with it.
Pliers
Hot Glue

Make the Body (Rubber Band Holder)

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To make the legs:

(1st Picture)
Unbend the Large Paper Clip some

(2nd Picture)
Make a small notch in the end of the paper clip

(3rd Picture)
Make a 90 deg. bend at a little over 1/4 from the end with the notch in it

(4th Picture)
Make another 90 deg bend 3/4 in from the last bend you made. Then make one more 90 deg bend a little under 1/4 in from the last bend you made.

(5th Picture)
Make another 90 deg bend a little under 1/4 in from the last bend you made.

(6th Picture)
Make another 90 deg bend a little under 1/4 in from the last bend you made.

(7th Picture)
Make a 90 deg. bend 1 in from the last bend you made. You may want to straighten out the paper clip the rest of the way.

(8th Picture)
Mark 1 in from the last bend and cut off the excess.

(9th Picture)
Strip off the plastic coating from the last bend to the end

(10th PIcture)
Start a loop 1/2 in from the last bend

(11th Picture)
Finish the loop. I used the rest of the paper clip to make the nice and round.

(12th Picture)
The body is done and the loop is complete

Make the Counter-Weight Arm

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To make the Counter-Weight Arm:

(2nd Picture)
Unbend the small paper clip and put a small hook in one end.

(3rd Picture)
Make a 90 deg bend 3/8 in from the end of the hook

(4th Picture)
Make a mark at 1 in from the last bend and trim off the excess

(5th Picture)
Start coiling end of the paper clip

(6th Picture)
Finish up the coil

(7th Picture)
Feed the hook through the loop on the body

(8th Picture)
Attach the rubber band from the hook to the notch on the body.

(9th Picture)
Put some hot glue on your counter-weight

(10th Picture)
Glue the counter-weight on

Attach the Legs

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To attach the legs:

(1st Picture)
Make one loop by the bend closest to the rubber band notch

(2nd Picture)
1 more loop

(3rd Picture)
2 more loops

(4th Picture)
Ready for hot glue

(5th Picture)
After hot glue

Note:You don't need to hot glue the legs the stay on fine like this with out it. But it's nice to do.

Have Fun!

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To use a Rubber-Band Powered Bug just wind it up and let it go! Experiment which way of winding works best for you. I found that winding it up counter-clockwise so it turns clockwise work pretty good. So like the title says Have Fun!


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