after getting my prize in spring cleaning challenge I'm more enthusiasm.If you are looking for easy to make and techy, this is the right place for you. All the material used is cheap and easily available at pharmacists.

Step 1: Material Required

Supplies required-

10 ml syringes X 10
pipe (you can use the one used in water filters)
wooden plank
nuts and bolts
nails
angle brackets
hot glue sticks
18mm drill bit
wheels
metal sticks(for wheels)
wooden sticks(for arms)

tools required -

drill
glue gun
hammer
screw driver
filer

Step 2: Holes for Syringes

Drill 5 holes on the smaller wooden plank with 18mm flat drill bit

Step 3: Fixing Syringes

for fixing syringes use very hot hard glue.paste the glue on the syringe ends

Step 4: Making the Base Plate

take the 2 pieces and join them with help of angle brackets and secure them with screws

Step 5: Making the Base for Crane Arm

Step 6: Making Base Arms of the Crane

first cut the 2pieces of size-27cm. now drill 3 holes at distances of 2cm,12cm,25.5cm respectively from base in each as shown above.add the screws on all the holes as shown

Step 7: Making the Middle Arm for Crane

first cut the 2pieces of size-27cm . now drill 4 holes at distances of 1.5cm,12cm,23.5cm,26cm respectively from base in each as shown above.

Step 8: Grabber(hand of the Crane)

for making the grabber you need to kind of thin wood of size 9cmX6cm . now with help of a chisel cut out small squares out of that as shown above.now make them smooth with help of a filer.you need 2 same size pieces and a square block. join them with hot glue as shown in next step

Step 9: Hydraulics of the Crane

follow the steps as shown in the pictures.for joining the front of syringes i've used hose clamp and hobby clay.i tried other ways but they were useless.