3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

Rubber Band Powered "Hot Wheels" type Car Launcher

Step 4Cut out the Bottom.

Cut out the Bottom.
Reassemble your 3 pieces of wood (you may want to mark top/bottom/sides so you can remember what goes where), and use them to measure out a bottom for the launcher.

We used a scrap of stiff plastic, about the thickness of poster board, but anything stiff and thin like that would work. Measure around your wood block to figure out the size, sketch onto the plastic, and cut with a box cutter knife.

Leave extra on the front (2-3 inches) for a 'loading ramp'.

Note: You'll see the lines on the front of our loading ramp labeled 'tongue'. Although we currently have no actual Hot Wheels tracks, we wanted to ensure this would work with a store bought track when we got one. Should we at some point get a track, we will cut off the 'loading ramp', and cut out a piece of it to be a 'tongue' (or 'connector') which can then be glued under the laucher, to connect a standard hot wheels track.So we left a "tongue" which can be inserted into the underside of a track to attach the launcher.
« Previous StepDownload PDFView All StepsNext Step »

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
101
Followers
18
Author:DotatDabbled
Dabbler in All Things Creative...