BUILD A SUSPENSION BRIDGE WITH K`NEX

Transcription

BUILD A SUSPENSION BRIDGE WITH K`NEX
BUILD A SUSPENSION BRIDGE WITH K'NEX
PART 1: BUILD THE WORLD'S WEAKEST BRIDGE
purple & purple
connectors
yellow
connector
x8
purple & blue
connectors
x4
red rod
x8
blue rod
x2
x 20
white rod
x8
FIRST ASSEMBLE THE ROADWAY
THEN ASSEMBLE THE "LEGS"
x4
ATTACH THE "LEGS"
AND SNAP A RED
ROD ACROSS THE BLUE
CONNECTORS AT EACH
END OF THE BRIDGE
BUILD A SUSPENSION BRIDGE WITH K'NEX
PART 2: BUILD THE TOWERS AND CABLE CONNECTIONS
white
connector
gray
connector
yellow
connector
x6
x8
yellow rod
x4
white rod
x8
green rod
x 12
x8
ASSEMBLE THE CABLE CONNECTORS AND TOWERS
x2
x4
BUILD A SUSPENSION BRIDGE WITH K'NEX
PART 3: PUT IT ALL TOGETHER
tower
cable
connector
string
x2
x4
x2
the world's
weakest bridge
road
x1
x1
AND TWO PENCILS!
ATTACH THE TOWERS AND CABLE CONNECTORS AS SHOWN
THREAD THE STRINGS THROUGH THE GRAY
AND WHITE CONNECTORS AS SHOWN
THREAD THE PENCILS THROUGH THE STRING LOOPS
PUT THE ROAD ON THE BRIDGE
BEFORE ADDING WEIGHT TO THE BRIDGE,
PUSH DOWN ON THE PENCILS ENOUGH TO
RAISE THE MIDDLE OF THE BRIDGE JUST SLIGHTLY.
CONTINUE TO HOLD FIRMLY WHILE WEIGHT IS ADDED.