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Rubber Band Powered Lego Car

Right here’s a enjoyable contraption to construct out of LEGO® bricks – make a enjoyable little automobile that’s powered by a rubber band! This rubber band powered LEGO® automobile will zoom throughout the ground for 20 toes or extra. Constructing this automobile is a good engineering undertaking that demonstrates the ability of potential and kinetic vitality. It will be enjoyable to construct these with a LEGO® membership or STEM class and see whose automobile travels the farthest!In the event you’re on the lookout for LEGO® machine concepts, you’ll additionally need to try our LEGO® Safes (working lock and key!) and our LEGO® Disc Launcher.

Earlier than I get began with the directions on this undertaking, I need to let you know that there are a lot of methods to construct this automobile when you perceive the idea. I’m together with directions since I do know that’s useful, however children could make their vehicles look the best way they need them to.The fundamental design includes a pin that sticks up on the entrance of the automobile. Then a second pin is connected to the again axle. To make the automobile work, you’ll stretch a rubber band round each pins after which flip the again wheels to wind the rubber band across the again axle.Let go, and the automobile will zoom away!We had enjoyable constructing just a little soar for our automobile out of sloped constructing blocks (the Melissa and Doug unit blocks). The automobile actually had sufficient energy to go off the soar!Methods to Construct a Rubber Band Powered LEGO® AutomobileStep 1:  Connect two 1 x 12 Technic bricks to a 6 x 6 plate. Technic bricks are those which have holes in them. You’ll want the holes for inserting the axles.
Step 2:  Collect the items proven for constructing the again axle.The black axles are 6 studs lengthy.The black connector is a Technic axle and pin connector #2. The piece truly has a 2 printed on it. (Hyperlink goes to this half on Brick Hyperlink.)Step 3:  Slide the axles by the final gap in every Technic brick and into the Technic axle and pin connector. Add a yellow half bush on both aspect of the connector. Put a crimson bush on every axle on the surface of the Technic bricks.Insert the grey pin into the axle and pin connector.
Step 4: Add a 1 x 6 brick on either side of the automobile. Discover two 1 x Eight plates.Step 5: Connect one 1 x Eight plate to every aspect as proven. Then place a 1x Four plate on prime of a 1 x 6 brick.
Step 6: Connect the brick and the 1 x Four plate to the again of the automobile.Then discover two 2 x Four bricks.Step 7: Connect the 2 2 x Four bricks contained in the automobile. Add two 1 x 2 blue tiles with a deal with for adornment. Then discover the items proven for constructing the entrance axle.We discovered that the automobile traveled the farthest with huge tires on the again and slender tires on the entrance, however you need to use any 4 wheels to make this automobile work.The black axles are Four studs lengthy. The sunshine grey piece is a Technic axle connector 3L (Three studs lengthy).
Step 8: Slide the axles by the entrance holes on the Technic bricks, and insert them into the Technic connector. Place a lightweight grey bush (half) on every axle outdoors the Technic bricks.Step 9: Connect the entrance wheels. Add two 2 x 6 plates to the entrance of the automobile. Then discover two 2 x Four plates, an airscoop, and a 2 x 2 tile with a pin.
Step 10: Connect the plates, airscoop, and tile with pin to the entrance of the automobile. Construct a spoiler on the again. Connect a 2 x 6 darkish grey plate. Then add a 2 x 10 plate with a 2 x 2 slope on every finish.Discover a good rubber band. It’s possible you’ll need to take a look at a number of and see how they have an effect on the efficiency of the automobile.Now it’s time to wind up your automobile and check out it out! Stretch the rubber band from the entrance pin to the again.Then flip the wheels backwards to wind the rubber band across the again axle.Want extra LEGO® undertaking concepts?LEGO® is a trademark of the LEGO® group of firms which doesn’t sponsor. authorize, or endorse this website.

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