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--Captions by VITAC--
www.vitac.com
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CAPTIONS PAID FOR BY
DISCOVERY COMMUNICATIONS
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00:00:52,793 --> 00:00:55,793
Narrator: BEING EATEN ALIVE
BY MOSQUITOS IS NO PICNIC...
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WELL, EXCEPT TO THE MOSQUITOS.
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NOT ONLY ARE THE BUGS ANNOYING,
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00:01:00,137 --> 00:01:02,517
BUT JUST ONE BITE
FROM AN INFECTED MOSQUITO
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CAN TRANSMIT
POTENTIALLY DEBILITATING
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OR FATAL DISEASES
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00:01:06,482 --> 00:01:10,793
SUCH AS THE WEST NILE VIRUS,
MALARIA, AND DENGUE FEVER.
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00:01:13,206 --> 00:01:16,034
ONE WAY TO WARD OFF MOSQUITOS
IS TO LIGHT A COIL
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THAT RELEASES
MOSQUITO-REPELLING VAPORS.
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00:01:19,206 --> 00:01:21,724
THESE COILS,
MANUFACTURED IN THAILAND,
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00:01:21,724 --> 00:01:23,793
CONTAIN THREE
NATURAL INGREDIENTS
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TRADITIONALLY USED
IN THIS COUNTRY
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TO KEEP THOSE BITING BUGS
AT BAY --
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EUCALYPTUS, CITRONELLA,
AND TURMERIC.
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THE FIRST STEP
IS TO MIX THEM
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WITH CERTAIN NONACTIVE
NATURAL INGREDIENTS
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WHICH FORM THE COIL --
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COCONUT SHELL POWDER, SAWDUST,
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00:01:42,206 --> 00:01:45,137
TAPIOCA STARCH,
AND JOSS POWDER,
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AN ADHESIVE MADE
FROM THE BARK AND LEAVES
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00:01:47,172 --> 00:01:51,310
OF THE LITSEA GLUTINOSA TREE.
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00:01:51,310 --> 00:01:53,413
AFTER BLENDING
ALL THESE POWDERED INGREDIENTS
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FOR 10 TO 15 MINUTES,
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00:01:55,413 --> 00:01:58,310
WORKERS BAG THE MIX
IN AN EMPTY INGREDIENT SACK,
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THEN EMPTY THE CONTENTS
IN A KNEADING TANK.
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00:02:03,965 --> 00:02:05,965
THEY ADD FRAGRANCE AND DYE.
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00:02:05,965 --> 00:02:08,896
THE COIL COMES
IN FOUR VARIETIES.
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00:02:08,896 --> 00:02:13,724
THIS BATCH OF COILS WILL BE PINK
AND CHERRY BLOSSOM SCENTED.
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00:02:13,724 --> 00:02:17,103
THEN, THEY ADD THE COIL'S
ONLY CHEMICAL ACTIVE INGREDIENT,
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METOFLUTHRIN.
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ITS VAPORS ARE TOXIC
TO MOSQUITOS' NERVOUS SYSTEMS,
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YET HARMLESS
TO HUMANS IN LOW DOSES.
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METOFLUTHRIN MAKES UP LESS THAN
1% OF THE MOSQUITO COIL.
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00:02:31,344 --> 00:02:34,344
AFTER ABOUT 10 TO 15 MINUTES
OF KNEADING, THE MIX
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EXITS THE TANK
AS A FORMABLE PASTE.
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A CONVEYER BELT
TRANSPORTS IT TO AN EXTRUDER,
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00:02:40,793 --> 00:02:43,965
WHICH SQUEEZES THE PASTE
THROUGH A SLOT-SHAPED DIE,
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PRODUCING SHEETS APPROXIMATELY
4 MILLIMETERS THICK.
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A STAMPING MACHINE THEN PUNCHES
OUT SEVEN COILS PER SHEET.
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THE LEFTOVER PASTE
TRAVELS BACK TO THE EXTRUDER
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TO BE REFORMED INTO FRESH SHEETS
READY FOR STAMPING
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WHILE THE STAMPING MACHINE
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EJECTS THE PASTE COILS
ONTO A MESH TRAY.
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WORKERS CONDUCT
A VISUAL INSPECTION
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00:03:13,586 --> 00:03:16,379
AND REMOVE ANY COILS
WHICH ARE MISSHAPEN.
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00:03:20,793 --> 00:03:23,896
THEN THEY STACK THE TRAYS
ONTO TROLLEYS.
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00:03:30,448 --> 00:03:32,965
THEY ROLL THE TROLLEYS
INTO THE DRYING CHAMBER,
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00:03:32,965 --> 00:03:37,172
WHICH THEY HEAT TO A TEMPERATURE
OF 131 DEGREES FAHRENHEIT.
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AFTER 5 1/2 HOURS, THE COILS
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COME OUT OF THE DRYING CHAMBER
HARD AND STURDY.
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00:03:54,034 --> 00:03:57,000
AFTER CONDUCTING ANOTHER VISUAL
INSPECTION, WORKERS
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TRANSFER THE DRIED COIL
TO THE AUTOMATED PACKING LINE.
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00:04:01,241 --> 00:04:02,862
THE MACHINE'S
FIRST STATION STACKS
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THE COILS IN PILES OF FIVE.
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00:04:06,862 --> 00:04:08,689
WORKERS PLACE A METAL COIL STAND
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00:04:08,689 --> 00:04:11,275
ON EACH STACK.
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00:04:11,275 --> 00:04:12,931
THEN, THE MACHINE'S NEXT STATION
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PACKAGES EACH STACK
IN CLEAR PLASTIC FILM.
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THE PACKAGE HOLDS THE FIVE COILS
TIGHTLY TOGETHER
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00:04:19,551 --> 00:04:21,413
SO THEY DON'T RATTLE
AGAINST EACH OTHER
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00:04:21,413 --> 00:04:23,310
AND GET DAMAGED.
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00:04:23,310 --> 00:04:28,758
IT ALSO PREVENTS THE SCENT
FROM DISSIPATING BEFORE USE.
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00:04:28,758 --> 00:04:31,896
AT THE NEXT STATION,
A HIGH-SPEED ROBOTIC ARM GRABS
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AND OPENS THE RETAIL BOXES,
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ALIGNING THEM OPPOSITE
THE ARRIVING PACKAGES OF COILS.
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THE MACHINE INSERTS A PACKAGE
OF COILS INTO EACH BOX...
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00:04:48,724 --> 00:04:50,827
THEN CLOSES THE BOX.
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00:04:53,517 --> 00:04:55,862
BEFORE PACKAGING
THE MOSQUITO COILS,
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00:04:55,862 --> 00:04:57,172
THE COMPANY LAB TESTS
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00:04:57,172 --> 00:05:01,827
RANDOMLY SELECTED SAMPLES
FROM THE BATCH.
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THE CHEMIST LIGHTS A PIECE
OF COILS AND PLACES
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IT IN THE CENTER
OF A SEALED TEST CHAMBER.
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00:05:11,931 --> 00:05:14,862
FIVE MINUTES AFTER THE COIL
HAS COMPLETELY BURNED,
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SHE RELEASES MOSQUITOS
INTO THE CHAMBER
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AND CLOCKS HOW MUCH TIME ELAPSES
UNTIL THEY'RE DEBILITATED.
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THE LAB ALSO CONDUCTS
A BURN PERFORMANCE TEST.
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THIS VERIFIES THAT THE COILS
TAKE BETWEEN 7 AND 8 HOURS
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00:05:33,448 --> 00:05:35,000
TO BURN COMPLETELY.
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00:05:37,275 --> 00:05:40,758
THESE MOSQUITO COILS
ALSO COME IN LAVENDER, ROSEMARY,
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AND HERBAL BLEND SCENTS.
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PROVIDED THEY'RE KEPT SEALED
IN THEIR PLASTIC PACKAGE
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00:05:45,379 --> 00:05:47,172
AND STORED AWAY FROM MOISTURE,
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00:05:47,172 --> 00:05:51,344
THE ACTIVE INGREDIENTS REMAIN
EFFECTIVE FOR AT LEAST 10 YEARS.
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Narrator: THE SOLAR-ASSIST
TRICYCLE TAKES URBAN COMMUTING
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00:06:05,275 --> 00:06:07,034
IN A WHOLE NEW DIRECTION.
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IT'S PART TRICYCLE
AND PART MOTORIZED VEHICLE.
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00:06:10,103 --> 00:06:13,448
THE MOTOR RUNS
ON A LITHIUM-ION BATTERY
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00:06:13,448 --> 00:06:16,620
THAT GETS ITS JUICE FROM
THE SOLAR PANEL ON THE ROOF.
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00:06:16,620 --> 00:06:19,103
AND IT CAN ALSO BE PLUGGED
INTO AN ELECTRICAL OUTLET
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FOR A CHARGE.
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00:06:23,551 --> 00:06:28,034
THE SOLAR-ASSIST TRICYCLE
IS A VEHICLE FOR CHANGE.
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00:06:28,034 --> 00:06:31,724
PROPELLED BY BOTH PEDAL POWER
AND SOLAR ENERGY,
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00:06:31,724 --> 00:06:35,758
IT'S AN ALTERNATIVE WAY
TO GET AROUND TOWN.
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00:06:35,758 --> 00:06:38,068
MAKING A SOLAR-ASSIST
TRICYCLE STARTS
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WITH THE SIDE PANELS
FOR THE CAB.
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THEY'VE BEEN THERMOFORMED
FROM RUGGED PLASTIC.
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00:06:44,931 --> 00:06:49,586
AN EMPLOYEE CUTS OPEN DOORWAYS
IN THE PANELS USING A ROUTER.
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00:06:49,586 --> 00:06:51,448
A FENDER WAS MOLDED
INTO THE CUTOUT
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00:06:51,448 --> 00:06:53,068
TO MINIMIZE WASTE.
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00:06:56,551 --> 00:07:01,068
HE CUTS A HOLE IN THE PANEL
TO ASSEMBLE THAT FENDER.
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00:07:01,068 --> 00:07:04,000
ANOTHER EMPLOYEE THEN PEELS OFF
THE PLASTIC FILM
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00:07:04,000 --> 00:07:07,137
THAT HAS PROTECTED THE PANEL
DURING THE CUTTING PROCESS.
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00:07:09,517 --> 00:07:11,448
SHE ATTACHES LED SIGNAL LIGHTS
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00:07:11,448 --> 00:07:13,827
AND HEADLIGHTS
TO THE TRICYCLE BODY.
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00:07:17,448 --> 00:07:20,241
SHE CONNECTS THE LIGHTS
TO THE WIRING HARNESS.
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00:07:26,655 --> 00:07:30,172
THE MOLDED FENDER COMPLETES
THE TRICYCLE SIDE PANEL.
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SHE HANGS IT ON A RACK
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00:07:34,655 --> 00:07:37,172
TO AWAIT THE NEXT STAGE
OF PRODUCTION
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00:07:37,172 --> 00:07:38,862
AND WRITES THE ORDER
NUMBER ON IT
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00:07:38,862 --> 00:07:42,620
IN ORDER TO KEEP TRACK OF IT.
113
00:07:42,620 --> 00:07:43,724
THEY BUILD THE FRAME
114
00:07:43,724 --> 00:07:46,620
FROM TEMPERED AIRCRAFT-GRADE
ALUMINUM.
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00:07:46,620 --> 00:07:49,965
AN EMPLOYEE MOUNTS CRANK ARMS
AND CHAIN RINGS TO THE FRONT
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00:07:49,965 --> 00:07:52,862
AND THEN ATTACHES PEDALS.
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00:07:52,862 --> 00:07:55,413
THE CRANKSET TRANSMITS
HUMAN PEDAL POWER
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00:07:55,413 --> 00:07:58,517
TO THE DRIVETRAIN.
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00:07:58,517 --> 00:08:01,068
NEXT UP IS THE ANTLERS,
120
00:08:01,068 --> 00:08:02,482
AN ASSEMBLY OF METAL TUBES
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00:08:02,482 --> 00:08:04,655
THAT INCLUDES
THE SUSPENSION MECHANISMS
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00:08:04,655 --> 00:08:07,448
AND STEERING LINKAGE.
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00:08:07,448 --> 00:08:11,310
THEY INSTALL STEERING ARMS
AT THE ENDS OF THE ANTLERS,
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00:08:11,310 --> 00:08:13,448
THEN MOUNT
AN ALUMINUM DASHBOARD SUPPORT
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00:08:13,448 --> 00:08:14,896
TO THE ANTLERS.
126
00:08:14,896 --> 00:08:18,000
HE INSERTS THE STEER TUBE
FOR THE HANDLEBARS INTO THE SLOT
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00:08:18,000 --> 00:08:20,206
IN THE DASHBOARD SUPPORT.
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00:08:20,206 --> 00:08:23,137
HE CONNECTS THE STEERING LINKAGE
TO THE ANTLERS
129
00:08:23,137 --> 00:08:26,413
USING SWIVELING JOINTS
FOR PRECISE HANDLING.
130
00:08:26,413 --> 00:08:30,000
HE INSERTS THE HANDLEBAR
INTO THE STEER TUBE.
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00:08:30,000 --> 00:08:33,068
THE TEAM THEN SECURES
TWO RUGGED BICYCLE WHEELS
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00:08:33,068 --> 00:08:37,241
TO THE AXLE USING CAP BOLTS.
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00:08:37,241 --> 00:08:40,241
THEY POSITION THE 1-HORSEPOWER
MOTOR AND TRANSMISSION
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00:08:40,241 --> 00:08:43,241
BETWEEN THE TRICYCLE'S
PARALLEL SPINES
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00:08:43,241 --> 00:08:46,413
AND ATTACH THEM
WITH BRACKETS AND BOLTS.
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00:08:46,413 --> 00:08:48,172
THEY LOOP A ROLLER CHAIN
FROM THE CRANK
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00:08:48,172 --> 00:08:49,482
TO THE TRANSMISSION
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00:08:49,482 --> 00:08:51,172
AND ANOTHER ONE
FROM THE TRANSMISSION
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00:08:51,172 --> 00:08:53,517
TO THE REAR DRIVE WHEEL.
140
00:08:53,517 --> 00:08:55,896
THEY ALSO LINK THE MOTOR
TO THE REAR WHEEL
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00:08:55,896 --> 00:08:59,275
WITH A ROLLER CHAIN.
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00:08:59,275 --> 00:09:02,379
THEY EQUIP ALL THREE WHEELS
WITH DISC BRAKES.
143
00:09:06,241 --> 00:09:09,172
THEY INSTALL ALUMINUM CASING
OVER PART OF THE REAR WHEEL
144
00:09:09,172 --> 00:09:10,862
AND DRIVELINE.
145
00:09:10,862 --> 00:09:13,000
THIS PROTECTS THESE COMPONENTS
146
00:09:13,000 --> 00:09:16,724
AND ALSO PROVIDES
STRUCTURAL SUPPORT.
147
00:09:16,724 --> 00:09:20,655
A COMPUTERIZED TOOL NOW CARVES
INTO CORRUGATED POLYPROPYLENE
148
00:09:20,655 --> 00:09:23,241
TO CREATE A BOX
FOR THE VEHICLE BATTERY.
149
00:09:26,000 --> 00:09:28,034
AN ASSEMBLER THEN
RIVETS THE BATTERY BOX
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00:09:28,034 --> 00:09:30,482
TO THE FRONT
OF THE SOLAR-ASSIST TRICYCLE.
151
00:09:32,655 --> 00:09:34,482
THE TEAM ATTACHES METAL STRUTS
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00:09:34,482 --> 00:09:38,758
TO SERVE AS SUPPORTS
FOR THE VEHICLE BODY.
153
00:09:38,758 --> 00:09:43,068
THEY'RE NOW READY TO ASSEMBLE
THE BODY PARTS TO THE CHASSIS.
154
00:09:43,068 --> 00:09:45,241
THEY ALIGN EACH PANEL
TO THE FRAME
155
00:09:45,241 --> 00:09:48,413
AND BOLT IT IN NINE LOCATIONS.
156
00:09:48,413 --> 00:09:52,068
THE FENDERS FRAME THE WHEELS
TO KEEP ROAD SPRAY DOWN.
157
00:09:56,862 --> 00:09:59,275
THEY FASTEN SIDE MIRRORS
TO THE VEHICLE,
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00:09:59,275 --> 00:10:00,931
DRILLING THE BOLTS
THROUGH THE BODY
159
00:10:00,931 --> 00:10:04,655
TO THE DASHBOARD SUPPORT.
160
00:10:04,655 --> 00:10:09,517
THE EMPLOYEE THEN APPLIES DECALS
THAT IDENTIFY THE PRODUCT.
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00:10:09,517 --> 00:10:11,517
HE PROTECTS THE MOTOR
AND TRANSMISSION
162
00:10:11,517 --> 00:10:14,551
WITH A RUGGED PLASTIC BONNET.
163
00:10:14,551 --> 00:10:16,275
AND HE SCREWS
THE ADJUSTABLE SEAT
164
00:10:16,275 --> 00:10:18,620
TO THE TRICYCLE'S
ALUMINUM SPINE.
165
00:10:21,724 --> 00:10:24,931
THE TEAM CURVES THE FLEXIBLE
SOLAR PANEL TO THE TOP.
166
00:10:28,862 --> 00:10:31,586
THEY ATTACH THE WINDSHIELD
TO THE FRONT
167
00:10:31,586 --> 00:10:34,275
USING HIGH-STRENGTH
DOUBLE-SIDED TAPE.
168
00:10:34,275 --> 00:10:36,586
THE WINDSHIELD IS MADE
OF POLYCARBONATE
169
00:10:36,586 --> 00:10:40,551
THAT'S OPTICALLY CLEAR
AND SHATTERPROOF.
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00:10:40,551 --> 00:10:44,344
AFTER THE INSTALLATION, HE PEELS
OFF THE PROTECTIVE LINER.
171
00:10:46,827 --> 00:10:51,586
THE NEXT WORKER INSERTS
THE BATTERY IN ITS COMPARTMENT.
172
00:10:51,586 --> 00:10:52,965
HE CLIPS IT SHUT,
173
00:10:52,965 --> 00:10:58,000
AND THE SOLAR-ASSIST TRICYCLE
IS READY FOR THE ROAD.
174
00:10:58,000 --> 00:11:01,931
WITH ITS EGG-SHAPED CAB,
IT'S CERTAINLY UNUSUAL-LOOKING.
175
00:11:01,931 --> 00:11:04,758
AND THAT'S FITTING
BECAUSE THIS HYBRID VEHICLE
176
00:11:04,758 --> 00:11:06,965
IS SOMETHING ENTIRELY DIFFERENT.
177
00:11:17,275 --> 00:11:19,379
Narrator:
MOST PEOPLE USE PALM OIL DAILY
178
00:11:19,379 --> 00:11:22,413
AND DON'T REALIZE IT
BECAUSE IT JUST BLENDS IN.
179
00:11:22,413 --> 00:11:25,379
IT'S A COMPONENT OF HALF
OF PACKAGED FOOD PRODUCTS.
180
00:11:25,379 --> 00:11:28,034
AND IT'S ALSO USED
IN COSMETICS, DETERGENTS,
181
00:11:28,034 --> 00:11:29,965
AND EVEN BIOFUELS.
182
00:11:29,965 --> 00:11:33,068
IT HAS A SMOOTH TEXTURE,
A NATURAL TASTE.
183
00:11:33,068 --> 00:11:35,310
AND IT'S A NATURAL PRESERVATIVE.
184
00:11:38,172 --> 00:11:41,551
BROUGHT TO SOUTHEAST ASIA
FROM AFRICA A CENTURY AGO,
185
00:11:41,551 --> 00:11:44,103
OIL PALMS HAVE THRIVED HERE.
186
00:11:44,103 --> 00:11:46,862
TODAY, THIS REGION GENERATES 85%
187
00:11:46,862 --> 00:11:50,344
OF THE WORLD'S PALM OIL SUPPLY.
188
00:11:50,344 --> 00:11:52,241
AT THE HEART
OF THIS PALM OIL BOOM
189
00:11:52,241 --> 00:11:56,758
ARE BREEDING PROGRAMS
THAT ENSURE HIGH YIELDS.
190
00:11:56,758 --> 00:12:00,448
TECHNICIANS START BY DISSECTING
THE FRUIT BUNCHES.
191
00:12:00,448 --> 00:12:02,655
THEY ANALYZE THE QUALITY
OF THE FRUIT FIBERS,
192
00:12:02,655 --> 00:12:05,482
KERNELS, AND NUTS.
193
00:12:05,482 --> 00:12:08,448
THEY ALSO ASSESS THEIR OIL
CONTENT.
194
00:12:08,448 --> 00:12:11,655
THIS IDENTIFIES THE MOST
PRODUCTIVE PALMS,
195
00:12:11,655 --> 00:12:12,965
AS WELL AS THE TREES
196
00:12:12,965 --> 00:12:17,413
BEST SUITED TO PARTICULAR
GROWING ENVIRONMENTS.
197
00:12:17,413 --> 00:12:21,241
NEXT, THE RESEARCH TEAM
CLIMBS THE SELECTED MOTHER PALMS
198
00:12:21,241 --> 00:12:23,965
AND POLLINATES
THE FEMALE FLOWERS WITH POLLEN
199
00:12:23,965 --> 00:12:27,413
FROM HIGH-QUALITY MALE PALMS.
200
00:12:27,413 --> 00:12:29,517
THEY COVER THE FLOWERS
WITH THICK FABRIC
201
00:12:29,517 --> 00:12:30,896
THAT ALLOW LIGHT IN
202
00:12:30,896 --> 00:12:33,068
BUT SHIELDS THEM
FROM ACCIDENTAL POLLINATION
203
00:12:33,068 --> 00:12:36,931
BY INSECTS
AND FROM OTHER FLOWERS.
204
00:12:36,931 --> 00:12:40,448
THIS ENSURES THAT HYBRID SEED
WILL BE THE PRODUCT
205
00:12:40,448 --> 00:12:42,862
OF THE SELECTED PARENTS ONLY.
206
00:12:42,862 --> 00:12:45,068
IT TAKES 6 MONTHS
FOR THE NEW HYBRID SEEDS
207
00:12:45,068 --> 00:12:47,517
TO BE PRODUCED.
208
00:12:47,517 --> 00:12:49,689
THEN IT'S INTO A HEAT CHAMBER
FOR 3 MONTHS
209
00:12:49,689 --> 00:12:52,310
TO BREAK THE SEEDS' DORMANCY.
210
00:12:52,310 --> 00:12:55,551
THEY SOAK THE AWAKENED SEEDS
IN WATER.
211
00:12:55,551 --> 00:12:58,034
ALONG WITH THE HEAT TREATMENT,
THIS REHYDRATING
212
00:12:58,034 --> 00:13:00,206
ACCELERATES GERMINATION --
213
00:13:00,206 --> 00:13:04,103
A PROCESS THAT TAKES
MANY YEARS IN NATURE.
214
00:13:04,103 --> 00:13:06,275
THEY PLACE THE SEEDS IN DRAWERS
215
00:13:06,275 --> 00:13:10,379
AND REGULARLY MIST
THEM WITH WATER.
216
00:13:10,379 --> 00:13:15,517
AFTER A FEW DAYS,
THE SEEDS BEGIN TO SPROUT.
217
00:13:15,517 --> 00:13:19,517
SKILLED STAFF SORT
THROUGH THE SPROUTED SEEDS.
218
00:13:19,517 --> 00:13:22,689
THEY REJECT ANY THAT HAVEN'T
GERMINATED COMPLETELY
219
00:13:22,689 --> 00:13:25,896
OR THAT HAVE CROOKED SHOOTS.
220
00:13:25,896 --> 00:13:30,413
THE SEED ON THE LEFT
IS THE IDEAL SPECIMEN.
221
00:13:30,413 --> 00:13:34,724
THEY PLANT THE SELECTED SEEDS
IN SMALL BAGS OF SOIL OUTSIDE.
222
00:13:34,724 --> 00:13:37,172
THEY SHADE THEM DURING
THIS INITIAL PERIOD OF GROWTH,
223
00:13:37,172 --> 00:13:40,275
PROTECTING THEM
FROM HARSH SUNLIGHT.
224
00:13:40,275 --> 00:13:45,241
AFTER 3 MONTHS, THE SEEDLINGS
DEVELOP ROOTS AND LEAVES.
225
00:13:45,241 --> 00:13:47,931
THEY TRANSFER THEM
TO LARGER BAGS OF SOIL,
226
00:13:47,931 --> 00:13:49,517
AND 6 TO 9 MONTHS LATER,
227
00:13:49,517 --> 00:13:55,413
THEY'RE 3 FEET TALL AND READY
FOR PLANTING IN FARMERS' FIELDS.
228
00:13:55,413 --> 00:14:00,137
AFTER 3 YEARS OF GROWTH,
THE YOUNG PALMS BEAR FRUIT.
229
00:14:00,137 --> 00:14:04,103
THE TIME IS NOW RIPE TO TAP INTO
THE OIL-GENERATING POTENTIAL
230
00:14:04,103 --> 00:14:07,724
OF THESE HUGE FRUIT BUNCHES.
231
00:14:07,724 --> 00:14:10,172
THE FARMER LOADS
THE OIL PALM FRUIT
232
00:14:10,172 --> 00:14:11,896
ONTO A TRACTOR CART.
233
00:14:14,310 --> 00:14:17,206
AND IT'S ON ITS WAY
TO THE PALM OIL FACTORY.
234
00:14:20,517 --> 00:14:22,000
HERE, FRUIT FROM MANY FARMS
235
00:14:22,000 --> 00:14:25,620
ACCUMULATES
IN THE RECEIVING AREA.
236
00:14:25,620 --> 00:14:28,586
WHEN THE FACTORY IS READY
TO PROCESS THE NEXT BATCH,
237
00:14:28,586 --> 00:14:30,827
THEY OPEN A GATE.
238
00:14:30,827 --> 00:14:33,724
THE FRUIT SPILLS
ONTO A CONVEYER.
239
00:14:36,586 --> 00:14:39,482
AND IT DELIVERS IT
TO GIANT PRESSURE COOKERS.
240
00:14:43,000 --> 00:14:45,310
COOKING THE FRUIT STERILIZES IT.
241
00:14:45,310 --> 00:14:48,000
IT STOPS ENZYME ACTIVITY
THAT WOULD DEGRADE THE QUALITY
242
00:14:48,000 --> 00:14:51,517
OF THE OIL
THAT'S TO BE EXTRACTED.
243
00:14:51,517 --> 00:14:53,862
IT ALSO LOOSENS THE FRUIT
FROM THE STALKS,
244
00:14:53,862 --> 00:14:56,758
AND SOME BREAK AWAY.
245
00:14:56,758 --> 00:15:00,068
A SPIRALING BLADE MOVES THEM
ONTO A GRID SCREEN
246
00:15:00,068 --> 00:15:02,620
THAT SORTS THE FRUIT
FROM THE STALKS.
247
00:15:02,620 --> 00:15:05,793
THE LOOSE FRUIT DROPS
INTO A BIN BELOW.
248
00:15:05,793 --> 00:15:11,206
AND THE STALKS WITH REMAINING
FRUIT GO FOR FURTHER SEPARATING.
249
00:15:11,206 --> 00:15:13,379
NEXT, PRESSES CRUSH THE FRUIT
250
00:15:13,379 --> 00:15:17,379
TO SQUEEZE OUT
THE CRUDE PALM OIL.
251
00:15:17,379 --> 00:15:19,896
THE OIL FLOWS INTO A VAT.
252
00:15:19,896 --> 00:15:23,172
IMPURITIES WILL NOW BE SPUN OUT
IN A CENTRIFUGE
253
00:15:23,172 --> 00:15:26,344
AND ALSO FILTERED OUT.
254
00:15:26,344 --> 00:15:30,517
MEANWHILE, THE FIBERS
AND PALM NUTS TOSS IN A DRUM.
255
00:15:30,517 --> 00:15:34,000
THIS KNOCKS OFF FIBERS
THAT ARE STUCK TO THE NUTS.
256
00:15:34,000 --> 00:15:36,034
A FAN SUCKS
UP THE LIGHTER FIBERS,
257
00:15:36,034 --> 00:15:39,379
WHICH WILL BE USED
AS FACTORY FUEL.
258
00:15:39,379 --> 00:15:40,827
THEY CRACK THE NUTS,
259
00:15:40,827 --> 00:15:42,241
AND THEN A VIBRATING SYSTEM
260
00:15:42,241 --> 00:15:46,517
SEPARATES THE SHELLS
FROM THE ACTUAL KERNELS.
261
00:15:46,517 --> 00:15:49,862
THE SHELLS WILL ALSO
BE USED AS FACTORY FUEL.
262
00:15:49,862 --> 00:15:54,241
AND THE KERNELS WILL BE CRUSHED
INTO PALM KERNEL OIL.
263
00:15:54,241 --> 00:15:56,448
IN THE LAB,
THEY NOW TEST SAMPLES
264
00:15:56,448 --> 00:15:58,413
TO DETERMINE
THE OIL EXTRACTION RATE
265
00:15:58,413 --> 00:16:02,586
AND CONFIRM
THAT THE YIELD IS GOOD.
266
00:16:02,586 --> 00:16:04,862
THEY ALSO ANALYZE THE OIL'S
PURITY
267
00:16:04,862 --> 00:16:08,310
AND THE AMOUNT
OF FREE FATTY ACIDS.
268
00:16:08,310 --> 00:16:12,517
THEY CONFIRM THAT THE BATCH
IS OF GOOD QUALITY.
269
00:16:12,517 --> 00:16:14,103
THIS CRUDE PALM OIL HAS GONE
270
00:16:14,103 --> 00:16:16,517
THROUGH MANY STAGES
OF PURIFICATION.
271
00:16:16,517 --> 00:16:19,206
AND ALTHOUGH TESTS CONFIRM IT,
272
00:16:19,206 --> 00:16:21,827
THE DIFFERENCE
IS ALSO PLAIN TO SEE.
273
00:16:31,931 --> 00:16:35,034
Narrator: TODAY, EVERYTHING FROM
BOATS TO OUTDOOR FURNITURE
274
00:16:35,034 --> 00:16:36,862
TO SHOWER STALLS
ARE MOLDED
275
00:16:36,862 --> 00:16:39,758
OUT OF FIBERGLASS-REINFORCED
PLASTIC RESIN.
276
00:16:39,758 --> 00:16:41,034
THIS WOULDN'T BE POSSIBLE
277
00:16:41,034 --> 00:16:43,068
WITHOUT A TOOL
CALLED A CHOPPER GUN.
278
00:16:43,068 --> 00:16:46,137
IT SHREDS THE FIBERGLASS
INTO THIN, LOOSE FIBERS
279
00:16:46,137 --> 00:16:48,103
AND IMPREGNATES THEM WITH RESIN
280
00:16:48,103 --> 00:16:52,137
WHILE SHOOTING THEM
INTO THE MOLD.
281
00:16:52,137 --> 00:16:55,137
A FIBERGLASS CHOPPER GUN
HAS A CHOPPER THAT SHREDS
282
00:16:55,137 --> 00:16:58,586
AND SHOOTS THE FIBERS, A NOZZLE
THAT SPRAYS THOSE FIBERS
283
00:16:58,586 --> 00:17:02,586
WITH RESIN, AND A CATALYST
TO HARDEN IT, AN AIR CYLINDER
284
00:17:02,586 --> 00:17:04,862
THAT DRIVES THE ENTIRE SYSTEM,
285
00:17:04,862 --> 00:17:08,827
AND SEPARATE PUMPS
FOR THE RESIN AND CATALYST.
286
00:17:08,827 --> 00:17:10,241
THE MAKE THE RESIN PUMP,
287
00:17:10,241 --> 00:17:12,103
THEY FIRST CUT
A STAINLESS STEEL TUBE
288
00:17:12,103 --> 00:17:14,413
TO A LENGTH OF ABOUT 10 INCHES.
289
00:17:17,000 --> 00:17:19,965
ALL THE PUMP'S KEY COMPONENTS
ARE MADE OF STAINLESS STEEL,
290
00:17:19,965 --> 00:17:22,655
WHICH IS VERY DURABLE
AND DOESN'T RUST.
291
00:17:25,206 --> 00:17:28,827
THIS TUBE WILL BECOME
THE CYLINDER FOR THE RESIN PUMP.
292
00:17:28,827 --> 00:17:31,758
THEY TURN IT
ON A COMPUTER-GUIDED LATHE.
293
00:17:31,758 --> 00:17:34,172
THE FIRST MACHINING TOOL
REDUCES THE TUBE
294
00:17:34,172 --> 00:17:37,724
TO THE REQUIRED DIAMETER.
295
00:17:37,724 --> 00:17:39,655
THE SECOND MACHINING TOOL
CUTS A GROOVE
296
00:17:39,655 --> 00:17:42,034
IN THE CYLINDER
FOR AN ASSEMBLY PIN.
297
00:17:46,275 --> 00:17:49,482
THEY MANUALLY FILE THE EDGES
OF THE CYLINDER SMOOTH,
298
00:17:52,172 --> 00:17:55,172
THEN POLISH THE ENTIRE SURFACE
WITH SANDPAPER
299
00:17:55,172 --> 00:17:58,793
TO REMOVE MARKS LEFT
BY THE MACHINING.
300
00:17:58,793 --> 00:18:00,724
ONCE ALL THE COMPONENTS
ARE READY,
301
00:18:00,724 --> 00:18:03,655
THEY BEGIN ASSEMBLING
THE RESIN PUMP.
302
00:18:03,655 --> 00:18:06,896
IT HAS A BALL VALVE AT THE TOP
AND ANOTHER AT THE BOTTOM,
303
00:18:06,896 --> 00:18:09,413
WHICH OPEN WITH SUCTION
AND CLOSE WITH PRESSURE
304
00:18:09,413 --> 00:18:13,827
TO ENABLE OR BLOCK
THE FLOW OF RESIN.
305
00:18:13,827 --> 00:18:16,517
WORKERS FIT A RUBBER O-RING SEAL
AROUND THE SEAT
306
00:18:16,517 --> 00:18:18,862
FOR THE BOTTOM BALL,
307
00:18:18,862 --> 00:18:22,448
THEN INSERT THE SEAT
INTO THE BOTTOM OF THE PUMP.
308
00:18:22,448 --> 00:18:25,551
THIS RETAINING CLIP
HOLDS THE SEAT IN POSITION.
309
00:18:28,862 --> 00:18:31,586
THEY FIT ANOTHER O-RING SEAL
ON TOP,
310
00:18:35,103 --> 00:18:36,517
THEN PLACE THE BALL,
311
00:18:36,517 --> 00:18:38,034
ABOUT 10 INCHES IN DIAMETER,
312
00:18:38,034 --> 00:18:39,827
IN THE SEAT.
313
00:18:42,241 --> 00:18:45,689
THIS SPRING RETAINER LIMITS
HOW HIGH THE BALL CAN RISE
314
00:18:45,689 --> 00:18:49,068
WHEN IT'S LIFTING
TO OPEN THE VALVE.
315
00:18:49,068 --> 00:18:53,413
NEXT, THEY ATTACH
THE PUMP CYLINDER.
316
00:18:53,413 --> 00:18:57,241
THEY TAKE A PREASSEMBLED
UPPER BALL VALVE,
317
00:18:57,241 --> 00:19:02,103
ATTACH A THERMOPLASTIC PISTON
SEAL, THEN A RETAINER
318
00:19:02,103 --> 00:19:04,862
THAT HOLDS THE SEAL IN POSITION
319
00:19:04,862 --> 00:19:06,206
AS THE PUMP'S PISTON,
320
00:19:06,206 --> 00:19:07,689
WHICH THEY NOW SCREW ON,
321
00:19:07,689 --> 00:19:11,068
MOVES UP AND DOWN
WITH THE PUMPING ACTION.
322
00:19:11,068 --> 00:19:13,586
THEY INSERT THE PISTON
INTO THE CYLINDER.
323
00:19:13,586 --> 00:19:16,931
THE TIGHT FIT CREATES A VACUUM
WHEN THE PISTON MOVES UPWARD,
324
00:19:16,931 --> 00:19:20,448
DRAWING RESIN
INTO THE PUMP AND PRESSURE
325
00:19:20,448 --> 00:19:25,206
WHEN THE PISTON MOVES DOWNWARD,
PUSHING THE RESIN OUT.
326
00:19:25,206 --> 00:19:28,172
NEXT, THEY ADD THE TOP
OF THE PUMP,
327
00:19:28,172 --> 00:19:29,827
THEN ASSEMBLE THE TOP SEAL,
328
00:19:29,827 --> 00:19:33,551
WHICH CONTAINS A GUIDE HELD
IN PLACE BY A RETAINING CLIP
329
00:19:33,551 --> 00:19:35,034
THAT ALIGNS
THE VERTICAL MOVEMENT
330
00:19:35,034 --> 00:19:38,241
OF THE PISTON.
331
00:19:38,241 --> 00:19:40,793
THEY SCREW THE TOP SEAL
TO THE PUMP TOP.
332
00:19:43,551 --> 00:19:45,103
THEY SECURE THE TOP
333
00:19:45,103 --> 00:19:49,413
BY INSERTING A PIN
INTO THE CYLINDER GROOVE.
334
00:19:49,413 --> 00:19:51,896
THE CHOPPER'S MAIN COMPONENTS
ARE THE CUTTING HEAD,
335
00:19:51,896 --> 00:19:54,413
THE ANVIL SLEEVE,
AND A HARD RUBBER ROLLER,
336
00:19:54,413 --> 00:19:57,068
WHICH THE CHOPPER'S
AIR-DRIVEN MOTOR SPINS,
337
00:19:57,068 --> 00:20:00,517
ROTATING THE CUTTING HEAD
AT 4,000 REVOLUTIONS PER MINUTE.
338
00:20:04,448 --> 00:20:07,965
THIS BEARING PULLS THE WOVEN
FIBERGLASS YARN, CALLED ROVING,
339
00:20:07,965 --> 00:20:10,793
INTO THE CUTTING HEAD,
WHICH HAS SLOTS
340
00:20:10,793 --> 00:20:14,344
FOR UP TO EIGHT SUPERSHARP
STAINLESS STEEL BLADES.
341
00:20:14,344 --> 00:20:20,103
THE MORE BLADES YOU USE,
THE SHORTER THE CHOPPED FIBERS.
342
00:20:20,103 --> 00:20:21,965
THIS SAFETY COVER
PREVENTS FINGERS
343
00:20:21,965 --> 00:20:24,931
FROM ACCIDENTALLY GETTING
CHOPPED IN THE PROCESS.
344
00:20:27,103 --> 00:20:30,137
THEY MOUNT THE CHOPPER
TO THIS SPRAY GUN.
345
00:20:30,137 --> 00:20:31,724
THE LINES FROM THE RESIN
346
00:20:31,724 --> 00:20:36,034
AND CATALYST PUMPS
CONNECT TO THE BACK OF THE GUN.
347
00:20:36,034 --> 00:20:38,241
AT THE FRONT OF THE GUN,
DUAL NOZZLES
348
00:20:38,241 --> 00:20:41,517
SIMULTANEOUSLY SPRAY
THESE CHEMICALS ONTO THE FIBERS
349
00:20:41,517 --> 00:20:43,517
RIGHT AFTER THEY EXIT
THE CHOPPER.
350
00:20:47,241 --> 00:20:50,655
WORKERS MOUNT THE RESIN PUMP
ON A STAND ALONG WITH A FILTER
351
00:20:50,655 --> 00:20:54,241
THAT PREVENTS THE NOZZLE
FROM CLOGGING.
352
00:20:54,241 --> 00:20:58,517
THEY INSTALL THE AIR CYLINDER,
THEN MOUNT THE CATALYST PUMP
353
00:20:58,517 --> 00:21:00,206
AND HOOK UP LINES
FROM BOTH PUMPS
354
00:21:00,206 --> 00:21:03,068
TO THE SPRAY GUN.
355
00:21:03,068 --> 00:21:04,620
TO OPERATE THE MACHINE,
356
00:21:04,620 --> 00:21:07,931
YOU HOOK UP AN AIR COMPRESSOR
TO THE MACHINE'S AIR INPUT,
357
00:21:07,931 --> 00:21:12,551
CONNECT THE PUMPS TO THE RESIN
AND CATALYST RESERVOIRS,
358
00:21:12,551 --> 00:21:16,310
AND SET HOW MUCH CATALYST
TO DELIVER.
359
00:21:16,310 --> 00:21:18,724
THEN YOU INSERT A STRAND
OF FIBERGLASS ROVING
360
00:21:18,724 --> 00:21:21,000
INTO THE CHOPPER
AND LET HER RIP.
361
00:21:23,241 --> 00:21:25,793
NO RESIN AND CATALYST
IN THIS DEMONSTRATION,
362
00:21:25,793 --> 00:21:28,034
BUT NORMALLY,
THEY HIT THE FIBERS
363
00:21:28,034 --> 00:21:30,620
ABOUT 4 INCHES IN FRONT
OF THE CHOPPER GUN,
364
00:21:30,620 --> 00:21:32,034
WHICH SHOOTS A STREAM
365
00:21:32,034 --> 00:21:35,344
OF FIBERGLASS-REINFORCED RESIN
INTO YOUR MOLD.
29122
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