Table:
0
A
B
C
D
E
F
G
1
Series Ep.
Episode
Netflix
Segment A
Segment B
Segment C
Segment D
2
9-01
105
S05E01
Solid Tires
Cheesecake
Canoe Paddles
s Globe
3
9-02
106
S05E02
Boomerangs
Barbecues
Pinball Machines
Strobe Lights
4
9-03
107
S05E03
Wooden Bowls
Chainsaws
Stackable Potato Chips
Jet Compressor Blades
5
9-04
108
S05E04
Steel Wool
Ranges
Carved Candles
Slot Machines
6
9-05
109
S05E05
CCD Semiconductors
Airline Meals
Paper Cups
s Trumpet
7
9-06
110
S05E06
s Padlock
Hair Clippers
Wooden Shoes
Synthetic Leather
8
9-07
111
S05E07
Racing Shells
Stainless Steel Sinks
Leather
Pedal Steel Guitars
9
9-08
112
S05E08
Swords
Pontoons
Grandfather Clocks
Fuses
10
9-09
113
S05E09
Bumpers
Lighting Gels & Camera Filters
Steam-Powered Models
Candy Canes
11
9-10
114
S05E10
Umbrellas
Outboard Motors
Silver Cutlery
Tape Measures
12
9-11
115
S05E11
Scalpels
Oil Paint
British Police Helmets
Ice Axes
13
9-12
116
S05E12
Bacon
s Snowblower
Luxury Cars (Part 1)
Luxury Cars (Part 2)

Questions and formulas:
Question: In episode 115 what is seen being made before British police helmets?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,F1="British Police Helmets"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G13,F2:F13="British Police Helmets"),5))
Level: medium
Question: How many times was leather introduced before pedal steel guitars in episode 111?
Formula: ROWS(UNIQUE(FILTER(F1, G1="Pedal Steel Guitars")))
Formula2: ROWS(UNIQUE(FILTER(F2:F13, G2:G13="Pedal Steel Guitars")))
Level: medium