today I'll be showing you how to make a mini catapult like this to make a mini grand ball like this learning Perry popsicle sticks wood glue three techs a disposable spin and penning screw for Emma a rubber band a metal roller or just a normal roller and Jesus first you get your metal ruler and measure for 45 on one of the popsicle sticks and you need to cut to pieces length 45 from one popsicle stick then you need to cut 12 55 from the other popsicle sticks first after you measured and marked the sizes Jesus's is to cut the pieces and Norway tools or let the Argent's finish cutting the 55 millimeter pieces with the leftover pieces you want to keep in for the sides so put these to one side for now and get the pending depending okay what you need to do is get the pending and measure from the back that for ten millimeters underneath 45 millimeters so it's 43 meter millimeters and this is this little plastic plays a big part in the catapult okay now put one foot glitter on one side of 45 millimeter piece of wood and put the 55 millimeter edge onto the end of the 45 with Lewis and put it on a right angle area our side so it stays up my wallet drawings at the green all sides sorry to rectangle then another popsicle stick and come from 50 millimeters from the outside from T and good and he until the front two sides I think we'd both deciding made two starts in the middle of them to 10 millimeters dead I'm heat and 23 millimeters why then get another popsicle stick put a hole in the middle and put it in the slots then glue it in and put a piece of rubber band through it yeah through it and put a little piece to hold it in all we have to do is just insert the spoon and put the rubber band around it then it's ready alright gives about it and