Rubber Band Catapult Instructions

Take 5 sticks and stack them securing one end with a rubber band.

Rubber band catapult instructions.

Check out our interesting video on how to make a diy catapult with the rubber band. Make sure there is no tension on the rubber band. Step 2 tie another rubber band tightly around the opposite end so all 7 sticks are bound. Stretch them across your catapult supports opposite your pivot arm.

Create the catapult s lever by gluing a bottlecap to the end of the large popsicle stick. Depending on the size of your rubber band you may need to connect three or more rubber bands. Connect the two triangles with popsicle stick crossbeams on each corner. 10 4 6 rubber bands 1 plastic spoon instructions step 1 take 7 of the craft sticks and tie a rubber band tightly around one end.

Make sure the servo has an angle of 180 and is blocking the arm of the catapult. How to build a simple catapult. In this session you will learn how to make a catapult at home. Tie a rubber band in a cross fashion joining the two pieces.

Connect two rubber bands with a simple hitch knot. The closer the 7. You ll need to wrap the rubber band around several times to make it nice and secure. Read about the science behind this below.

Finally glue the lock servo to the other side of the casing. Make two popsicle stick triangles by connecting three popsicle sticks with rubber bands. Create more leverage with your catapult by pushing the stack of popsicle sticks towards the notched ends connected by the rubber band. Mix play with stem learning by building this easy to craft popsicle stick catapult.

Catapult with popsicle sticks rubber bands and bottle cap this popsicle stick catapult design is very similar to the one above except you are replacing the spoon with the bottle cap. All you need are craft sticks rubber bands and a spoon. Attach your catapult arm to the middle of your pivot point using a rubber band. Make sure each crossbeam is on the same corner of each triangle.

Glue the base of the catapult to the top.