All language subtitles for S30E03 - Plant Oil Extractors; Custom-Made Chandeliers; Power Trainers; Coffee Pods (1080p AMZN WEB-DL x265 Garshasp)_track4_[eng]
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--captions by vitac--
Www.Vitac.Com
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Captions paid for by
Discovery communications
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Narrator: in glass extractors,
Solvents capture liquids
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From solid
Or semisolid materials.
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For example, oils can be
Extracted from plants to obtain
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The essence of their
Fragrance and flavor.
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The plant oil can then
Be bottled for use
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Or incorporated into products.
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Inside this glass apparatus,
Extraction happens.
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Solvent continuously treats
A solid material
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To extract an oil
Or other component of interest.
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Making an extractor starts
With glass tubing
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Of various lengths
And diameters.
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A glass worker uses this one
To form a standard taper joint
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In one end of
The extractor tube.
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He heats the end to soften it
And places a forming tool
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Over it.
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In its softened state, the glass
Conforms to the profile.
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After controlled heating
Removes internal stresses,
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He grinds the joint
To the final dimension.
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The grinding gives the joint
A frosted appearance.
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Another worker widens one end
Of the main extractor body
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00:02:03,965 --> 00:02:06,413
And forms it
Into an outer joint.
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This end will connect
To the condenser.
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The other end connects
To the lower extractor body.
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A worker joins them together.
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00:02:18,103 --> 00:02:20,413
Then, using
A glass support tool,
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He inserts an inner siphon tube.
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He melts a hole in the lower
Extractor body
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And attaches the inner
Siphon tube to it.
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He makes another hole
In the extractor's main chamber.
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He then fuses another
Siphoning tube
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To the outside of
The main extractor body
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And bends it into a "U" shape.
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He connects the other end of
The "U" to the inner siphon tube
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And melts the connecting point
All the way around
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To seal the glass.
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He burns another hole in the
Lower end of the extractor
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00:03:01,689 --> 00:03:04,862
And installs a tube
For solvent overflow.
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00:03:04,862 --> 00:03:08,413
He bends it into
A vertical position.
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He forms another hole near the
Top of the main extractor body
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00:03:12,068 --> 00:03:14,413
And connects
The overflow tube to it.
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Moving on to the condenser now,
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A worker shapes the end
Into a joint
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That will fit into
The top of the extractor.
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He pumps air into
The condenser tube
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To expand the heated glass
Within a forming tool.
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00:03:40,034 --> 00:03:44,275
Another member of the team
Applies an aggregate compound.
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He inserts in it a spinner
That grinds the compound
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Against the glass
To refine the profile.
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He tests the fit of this
Inner joint
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Against a standard outer one.
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Blowing air into one end,
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He heats the condenser tube
In three locations.
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The air gravitates to the heat
And forms bulbs in the part,
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00:04:05,413 --> 00:04:09,965
Increasing the surface area
Inside to improve efficiency.
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00:04:09,965 --> 00:04:12,896
He opens up one end
Of the condenser tube.
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00:04:12,896 --> 00:04:14,655
Continuing to heat the end,
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00:04:14,655 --> 00:04:19,137
He inserts a reamer tool
To widen the opening.
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00:04:19,137 --> 00:04:22,275
He carefully slides the
Condenser into the outer body
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Using a piece of cardboard.
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The worker burns a hole
In the bottom of the outer body
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00:04:29,103 --> 00:04:32,241
And fuses the end
Of the condenser to it.
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He then connects the stem
That will eventually carry
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The condensed solvent
To the extraction chamber.
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Next, he makes a hole
In the top of the condenser
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00:04:41,724 --> 00:04:44,034
And seals a stem to it.
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This top stem opens the system
To the atmosphere
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To prevent pressure buildup.
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He also equips the condenser
With connectors
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For cooling fluid hoses.
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A worker moistens a decal
Of the company logo
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00:05:01,103 --> 00:05:05,000
And places it on
The condenser unit.
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00:05:05,000 --> 00:05:08,448
Then he places the unit into
An annealing oven to gradually
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Ramp up the temperature
To 1,040 degrees fahrenheit,
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And then slowly brings it down.
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The process both
Strengthens the glass
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And bakes the decal into it.
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Heated, evaporated
And then condensed,
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The solvent in the extractor
Will separate liquids
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From solids.
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After more than a century
Of use, it's still a neat trick.
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Narrator:
The perfect chandelier
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Can be the cherry
On the decor sundae.
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There's no shortage
Of fabulous fixtures
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In lighting stores and online,
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But when customers have
A unique design in mind,
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Or want someone to design
Something special,
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They have to go to
A lighting manufacturer
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That does custom work.
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This striking chandelier
Is a unique custom design.
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A rustic faux-wood-finish
Exterior contrasts
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Against a shimmering
Gold-leaf interior
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And has handblown,
Ribbed glass globes
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Suspended like colored jewels.
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A worker constructs the frame
For the chandelier's drum shade
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Out of flat bars
Of cold-rolled steel,
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Steel whose composition
Makes it flexible enough
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To be bent without heating.
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After bending two bars
Into rings,
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The welder connects them
With four vertical ribs
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Made of the same type
Of steel bars.
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He tack welds
The pieces at first,
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Then verifies with a level to
Make sure the ribs are straight.
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00:06:51,517 --> 00:06:55,379
Then, he fully welds the frame
And grinds every weld flat
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To make the joints invisible.
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00:06:58,482 --> 00:07:03,172
The manufacturers laser cut and
Weld sheets of cold-rolled steel
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To make the light kit that
Contains the lights and wiring
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And supports the shade
With four crossbars.
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00:07:10,275 --> 00:07:14,965
Turning the kit upside-down, the
Bottom is spray painted gold.
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The workshop's custom painter
Applies adhesive
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And begins gently laying down
Delicate sheets of gold leaf.
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He flattens the leaf
With a soft-bristled brush,
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Working the entire surface.
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00:07:28,965 --> 00:07:32,000
Once he's sure the gold leaf
Has adhered everywhere,
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He brushes away the excess.
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Once the gold-leaf adhesive
Is dry,
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He sprays on a coat of clear,
High-gloss lacquer,
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00:07:42,827 --> 00:07:46,413
Then removes the masking tape
Covering the side and top.
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00:07:48,448 --> 00:07:51,068
The painter also gold leafs
The inside
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00:07:51,068 --> 00:07:53,172
And rim of the light housings.
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An assembler now installs them
In the light kit,
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Then installs an led bulb
In each housing.
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00:08:02,724 --> 00:08:07,551
To make the shade, manufacturers
Mold two half drums of acrylic
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And paint them black on one side
And gold on the other.
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Another painter brushes
White lacquer-based paint
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00:08:14,586 --> 00:08:17,034
On the black side.
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00:08:17,034 --> 00:08:21,448
Once the paint dries, he applies
A coat of diluted brown paint
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00:08:21,448 --> 00:08:26,620
In uneven striations to create
The look of wood grain.
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00:08:26,620 --> 00:08:28,586
He doesn't let this coat dry
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00:08:28,586 --> 00:08:30,620
Because he wants
Overlapping colors
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To bleed into each other,
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So he quickly applies
The third coat.
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00:08:39,724 --> 00:08:42,586
He immediately applies
The fourth and final coat,
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Diluted gray.
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00:08:44,344 --> 00:08:50,034
He spreads it with a cloth
Using small gentle strokes.
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He compares his work
To the design sample
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To make sure it matches.
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00:08:55,758 --> 00:08:58,965
Then, he lets the paint dry
Thoroughly overnight.
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00:09:02,068 --> 00:09:05,241
The next day, the first painter
Applies gold leaf
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00:09:05,241 --> 00:09:09,206
To the reverse side
Of the painted drum halves.
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00:09:09,206 --> 00:09:12,827
Again, he coats the gold leaf
In clear lacquer
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00:09:12,827 --> 00:09:14,896
And lets it dry overnight.
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00:09:17,931 --> 00:09:21,517
The next day, an assembler
Takes the drum-shade frame,
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00:09:21,517 --> 00:09:23,586
Which has since been
Painted black,
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00:09:23,586 --> 00:09:26,206
And installs
The two half shades,
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00:09:26,206 --> 00:09:29,931
Locking them into a lip
On the top and bottom rings.
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00:09:32,034 --> 00:09:35,551
A worker completes the light kit
By splicing the nine wires
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00:09:35,551 --> 00:09:38,586
Coming from the led lights
To a central wire
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00:09:38,586 --> 00:09:41,793
Coming out from the center
Of the kit's top cover.
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00:09:41,793 --> 00:09:45,517
Then, workers line up the kit's
Four crossbars with the shade's
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00:09:45,517 --> 00:09:46,965
Four ribs
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00:09:46,965 --> 00:09:50,758
And insert each crossbar through
A notch at the top of the shade.
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00:09:50,758 --> 00:09:53,482
They screw the top ring
To the crossbar.
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00:09:56,034 --> 00:09:59,310
Globes are crafted by
A local glassblower.
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00:09:59,310 --> 00:10:02,241
The assembler strings each one
On a stainless-steel
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00:10:02,241 --> 00:10:06,724
Braided cable
With a brass check ring on top.
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00:10:06,724 --> 00:10:09,379
He sets spring-loaded
Ball grippers above
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00:10:09,379 --> 00:10:10,586
And below the globe
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00:10:10,586 --> 00:10:12,655
To lock it on the cable.
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00:10:12,655 --> 00:10:16,931
The grippers make the globe
Vertically adjustable.
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00:10:16,931 --> 00:10:19,482
This chandelier
Has seven cables,
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00:10:19,482 --> 00:10:22,862
Each one suspending
One to three globes.
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00:10:22,862 --> 00:10:25,620
A brass connecter at the top
Of the cable screws
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00:10:25,620 --> 00:10:30,206
Securely into a small
Threaded hole in the light kit.
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00:10:30,206 --> 00:10:34,344
With its creative trio
Of faux-wood, gold and glass,
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00:10:34,344 --> 00:10:38,724
This custom-designed chandelier
Makes an illuminating statement.
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00:10:47,758 --> 00:10:50,000
Narrator: strength training is
An important component
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Of a fitness regimen.
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00:10:51,655 --> 00:10:54,206
One way to build strength
Is to lift weights
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00:10:54,206 --> 00:10:55,896
Or exercise on machines
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That provide resistance
When users pull, push or lift.
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00:10:59,620 --> 00:11:02,551
Typically, weights produce
That resistance,
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00:11:02,551 --> 00:11:05,724
But some machines use
A completely different system.
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00:11:07,896 --> 00:11:10,172
This exercise machine
Doesn't have the typical
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00:11:10,172 --> 00:11:11,620
Stack of weights.
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00:11:11,620 --> 00:11:13,655
Instead, the handles
Are connected
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00:11:13,655 --> 00:11:15,413
By a rope-and-pulley system
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00:11:15,413 --> 00:11:19,758
To a pneumatic cylinder
Which creates resistance.
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00:11:19,758 --> 00:11:22,620
This computer-guided laser
Cuts many of the parts
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Out of sheet steel.
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00:11:24,275 --> 00:11:28,965
It can make complex cuts, which
Are accurate within 100 microns,
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00:11:28,965 --> 00:11:32,724
The width of two human hairs.
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00:11:32,724 --> 00:11:35,241
The parts go into
A vibrating tumbler
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00:11:35,241 --> 00:11:38,000
Filled with ceramic
Stones and water.
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00:11:38,000 --> 00:11:39,931
The stones rub
Against the parts,
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00:11:39,931 --> 00:11:42,068
Removing what's called scale,
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00:11:42,068 --> 00:11:45,241
A flaky substance produced
On the surface of the steel
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00:11:45,241 --> 00:11:49,241
By the heat of the laser
And oxygen in the air.
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00:11:49,241 --> 00:11:52,517
A worker clamps the parts
For the trainer's power module
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00:11:52,517 --> 00:11:54,379
Onto a welding fixture.
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00:11:56,724 --> 00:12:00,655
The fixture is
On a robotic cell.
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00:12:00,655 --> 00:12:04,206
The cell rotates, delivering
The parts to the robot,
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00:12:04,206 --> 00:12:06,689
Which proceeds
To weld them together.
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00:12:10,827 --> 00:12:13,965
Welding the power module
Takes 14 minutes.
196
00:12:18,758 --> 00:12:20,965
When the robot
Completes the welding,
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00:12:20,965 --> 00:12:23,689
The cell returns
The fixture to the worker,
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00:12:23,689 --> 00:12:27,172
Who inspects
The module thoroughly,
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00:12:27,172 --> 00:12:29,793
Then transfers it
To the finishing area.
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00:12:33,689 --> 00:12:37,689
A worker grinds the welds flat,
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00:12:37,689 --> 00:12:40,379
Then, with a finer
Grinding disc,
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00:12:40,379 --> 00:12:42,413
Smoothes them out
So that they won't show
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00:12:42,413 --> 00:12:45,724
Once the steel is painted.
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00:12:45,724 --> 00:12:48,689
After washing the module
In iron phosphate,
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00:12:48,689 --> 00:12:52,586
A worker applies a positive
Electrical charge to the module
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00:12:52,586 --> 00:12:55,206
And a negative one
To the powder paint.
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00:12:55,206 --> 00:12:57,137
Opposite charges attract,
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00:12:57,137 --> 00:13:01,655
Drawing the paint particles onto
The surface in an even coat.
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00:13:01,655 --> 00:13:06,724
Then the worker bakes the paint
Onto the steel in an oven.
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00:13:06,724 --> 00:13:09,413
Elsewhere in the factory,
Another worker drills
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00:13:09,413 --> 00:13:12,689
A 12-inch-deep hole
Into a cylinder rod.
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00:13:12,689 --> 00:13:16,827
The rod is steel, the piston
On its end, aluminum.
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00:13:16,827 --> 00:13:19,724
He inserts the cylinder rod
Into the cylinder,
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00:13:19,724 --> 00:13:21,482
Also made of aluminum,
215
00:13:21,482 --> 00:13:24,034
Then carefully inserts
A sensor rod
216
00:13:24,034 --> 00:13:26,448
Into the cylinder rod's hole.
217
00:13:26,448 --> 00:13:28,758
The sensor relays
The cylinder's position
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00:13:28,758 --> 00:13:31,689
To the machine's computer.
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00:13:31,689 --> 00:13:34,241
Snap rings hold
The parts together.
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00:13:37,793 --> 00:13:39,655
After a paint-job inspection,
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00:13:39,655 --> 00:13:43,034
The trainer
Is ready for assembly.
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00:13:43,034 --> 00:13:45,103
First comes the decals.
223
00:13:45,103 --> 00:13:48,034
The assembler wets the surface
With soapy water,
224
00:13:48,034 --> 00:13:50,551
Then applies them.
225
00:13:54,620 --> 00:13:57,241
Once the decals are
Partially dry,
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00:13:57,241 --> 00:13:59,862
He gingerly removes
The transfer tape
227
00:13:59,862 --> 00:14:02,413
And inspects
For bubbles or gaps.
228
00:14:07,724 --> 00:14:10,758
Next, he installs
The machine's computer.
229
00:14:10,758 --> 00:14:14,758
It calculates the power produced
With each pull on the handles.
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00:14:14,758 --> 00:14:17,931
Then, he installs what's called
The accumulator tank,
231
00:14:17,931 --> 00:14:22,793
Which stores the air for the
Return stroke of the handles.
232
00:14:22,793 --> 00:14:24,862
He installs the cylinder.
233
00:14:24,862 --> 00:14:27,103
The bottom is assembled
To a central pulley
234
00:14:27,103 --> 00:14:30,103
That connects to both handles.
235
00:14:30,103 --> 00:14:32,275
The top connects to
The accumulator tank
236
00:14:32,275 --> 00:14:33,931
With an air hose.
237
00:14:33,931 --> 00:14:35,655
The amount of force
Is determined
238
00:14:35,655 --> 00:14:38,517
By how much air pressure
The user lets in
239
00:14:38,517 --> 00:14:41,931
When pushing the yellow
Resistance-control buttons.
240
00:14:41,931 --> 00:14:46,103
The buttons are attached to air
Hoses and wired to the computer.
241
00:14:48,689 --> 00:14:51,413
The assembler routes
A 26-foot-long rope
242
00:14:51,413 --> 00:14:52,896
Through the central pulley
243
00:14:52,896 --> 00:14:56,034
And through the machine's
12 additional pulleys.
244
00:14:56,034 --> 00:14:58,172
The configuration
Is designed to enable
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A wide range of exercises.
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After closing up the power
Module with a cover panel
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And installing the two
Height-adjustable arms,
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The assembler installs
A swiveling pulley on each arm
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And ties what's called a clevis
To the end of each rope.
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The clevis holds a wide range
Of other attachments.
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Once assembly is complete,
An inspector checks
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For any aesthetic
Or functional defects.
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He sets a resistance level,
Then pulls on the handles
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00:15:29,000 --> 00:15:32,965
To make sure the cylinder
Sensor is reading correctly.
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00:15:32,965 --> 00:15:35,862
Pulling a handle pushes the rod
Into the cylinder,
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Forcing the piston against
The incoming air pressure
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Supplied by a compressor.
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Because this power trainer
Uses air, rather than weights,
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To produce resistance, users can
Work out at faster speeds,
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Which producers higher power.
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Narrator: single-serving
Coffee pods provide
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Almost instant gratification.
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The concept has changed
The way coffee is prepared,
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No need to wait around for
A whole pot of coffee to brew.
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By simply inserting the pod
In a compatible machine,
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It brews the coffee in seconds.
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00:16:24,068 --> 00:16:28,241
These coffee pods are designed
To be composted after use.
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00:16:28,241 --> 00:16:30,586
They offer the convenience
Of a quick coffee
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Without long-term
Landfill consequences.
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The process of making coffee
Pods starts with bags
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Of unroasted beans from
Different parts of the world.
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These beans will be combined
To create specific blends,
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But first, they must be
Thoroughly tested and graded.
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00:16:50,827 --> 00:16:54,517
A technician inhales the aroma
To sniff out defects.
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00:16:54,517 --> 00:16:57,482
He examines the physical
Condition of the beans.
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00:16:57,482 --> 00:17:01,379
He's looking for insect
Damage or fragmentation.
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00:17:01,379 --> 00:17:06,862
If he finds too many defects,
The lot will be rejected.
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00:17:06,862 --> 00:17:09,068
Too much moisture would be
Another indication
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That the coffee beans
Are substandard,
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00:17:11,862 --> 00:17:16,000
So he measures the water content
Using an electronic analyzer.
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00:17:19,068 --> 00:17:23,172
He roasts samples of the beans
In these mini roasters.
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This unlocks the flavors
And aromas
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In the green coffee beans.
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The color deepens.
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00:17:30,310 --> 00:17:32,448
The beans harden
And double in size
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00:17:32,448 --> 00:17:37,379
Due to the release of gases
And water vaporization.
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00:17:37,379 --> 00:17:41,137
For lighter, milder beans,
He does a shorter roast.
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00:17:41,137 --> 00:17:43,896
For darker, more intensely
Flavored beans,
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00:17:43,896 --> 00:17:46,379
He roasts them a little longer.
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00:17:46,379 --> 00:17:50,103
He inspects the color
Frequently, and when satisfied,
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00:17:50,103 --> 00:17:53,793
He empties the beans
Into receiving trays.
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00:17:53,793 --> 00:17:58,172
Fans underneath cool the beans
And stop the cooking.
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00:17:58,172 --> 00:18:00,827
Roasting has transformed
The bitter green beans
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00:18:00,827 --> 00:18:03,724
Into something
Entirely more flavorful.
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00:18:05,724 --> 00:18:09,068
The technician grinds small
Amounts into different glasses
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00:18:09,068 --> 00:18:14,965
In order to prepare for a flavor
Analysis known as cupping.
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00:18:14,965 --> 00:18:17,137
The q grader takes over.
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00:18:17,137 --> 00:18:20,068
He's a certified coffee taster.
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00:18:20,068 --> 00:18:24,965
He inhales the bouquet
Of the coffee and assesses it.
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00:18:24,965 --> 00:18:29,586
He then pours hot water onto
The coffee and lets it steep.
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00:18:29,586 --> 00:18:33,758
The grounds float to the surface
And form a thick crust.
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00:18:33,758 --> 00:18:38,103
He breaks the crust with a spoon
And inhales again.
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00:18:38,103 --> 00:18:40,793
Then, after skimming off
The grounds,
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00:18:40,793 --> 00:18:45,965
He slurps the coffee and ponders
Its flavor, body and acidity.
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00:18:45,965 --> 00:18:49,344
He grades the samples
Accordingly.
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00:18:49,344 --> 00:18:53,827
The highest-grade beans will now
Be made into coffee pods.
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00:18:53,827 --> 00:18:57,379
Big batches tumble in
A computer-controlled roaster.
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00:18:57,379 --> 00:19:00,103
The computer slowly increases,
And then drops,
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00:19:00,103 --> 00:19:03,689
The temperature
For the desired result.
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00:19:03,689 --> 00:19:07,620
The roaster ejects the beans
Onto a perforated pan,
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00:19:07,620 --> 00:19:12,517
And rotating paddles mix them
To dissipate the heat.
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00:19:12,517 --> 00:19:14,586
In this industrial grinder,
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00:19:14,586 --> 00:19:19,068
Rollers pulverize the coffee
Beans to a specific granulation.
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00:19:19,068 --> 00:19:22,034
Too fine, and the coffee
Will taste bitter.
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00:19:22,034 --> 00:19:27,068
Too coarse, and the full flavor
Won't be extracted.
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00:19:27,068 --> 00:19:29,517
To test the granulation
And density,
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00:19:29,517 --> 00:19:31,793
A technician dispenses
Some of the coffee
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Into a 1-pint container
And then weighs it.
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00:19:35,862 --> 00:19:38,517
If the coffee is too heavy
And compressed,
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00:19:38,517 --> 00:19:42,862
Water won't flow easily
Through the coffee pod.
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00:19:42,862 --> 00:19:48,724
Once it passes the density test,
The coffee is packed into pods.
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00:19:48,724 --> 00:19:52,034
The filter material unwinds
Through tensioning rollers
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00:19:52,034 --> 00:19:54,758
Towards the assembly machine.
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00:19:54,758 --> 00:19:57,827
The pod rings, made from
Plant-based plastic,
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00:19:57,827 --> 00:20:00,724
Head in the same direction.
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00:20:00,724 --> 00:20:04,931
A pusher moves the rings
Into slots on a revolving drum.
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00:20:04,931 --> 00:20:10,793
The system pulls the mesh filler
Material over the pod rings.
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00:20:10,793 --> 00:20:13,931
Heated devices descend
As the drum turns
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00:20:13,931 --> 00:20:16,172
And seal the mesh to the rings.
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00:20:18,827 --> 00:20:23,827
Formers stretch the mesh
To shape it into filter cups.
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00:20:23,827 --> 00:20:26,206
As the drum continues to turn,
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00:20:26,206 --> 00:20:31,793
Depositors fill rows of the mesh
Filter cups with coffee.
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00:20:31,793 --> 00:20:34,827
Paper lid material unwinds
From the other side,
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00:20:34,827 --> 00:20:37,931
And heat sealers
Fuse it to the pods.
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00:20:37,931 --> 00:20:41,655
At the same time, the ceiling
Heads punch out the pods,
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00:20:41,655 --> 00:20:46,793
Separating them from the mesh
And the excess lid paper.
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00:20:46,793 --> 00:20:50,724
The coffee is now
Encased in pods.
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00:20:50,724 --> 00:20:54,517
Exiting the drum, an overhead
System moves the pods forward
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00:20:54,517 --> 00:20:56,931
To be weighed.
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00:20:56,931 --> 00:21:01,827
This mechanized system produces
220 coffee pods a minute.
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00:21:01,827 --> 00:21:05,344
Each will provide a quick,
Caffeinated pick-me-up.
28358
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