UTF
HYDRAULIC COUPLING
Material:
Corks glue THE TAPE
Scissors
Cardboard
2 bottles of platico
Sandpaper (equal size)
Plasticine
down
process:
STEP 1: We will take one of the bottles and make a mark around it.
STEP 2: Cut in the mark and throw and cut into the nozzle.
STEP 3: We will take the already trimmed bottle and we will make the same mark on the bottom.
STEP 4: At the mark check we will cut. We will take the other bottle and place them so that the nozzle goes down.
STEP 5: With the plasticine we will form a ball and this will place it in the base of the bottle.
STEP 6: We will take a plastic bag and one will cover the plasticine..
STEP 7: With tape we will now glue the parts, to reinforce our rocket more.
STEP 8: Cut the 4 ailerons, which will measure 4cm, 5cm, 10cm and 7cm.
STEP 9: We draw a line, one centimeter from the base on the ailerons.
STEP 10: We cut the wings in 4 equal parts. We bend them in different directions.
STEP 11: We mark four lines of 10 cm length in the bottle. We cut the four marks with a cutter and introduce the ailerons.
STEP 12: Finally we put the cork in the mouthpiece of the bottle.
