UBUCIKO
UBUHLE NEMPILO
UBUCIKO BEZANDLA
AMASIKO NOMLANDO
EZOKUZIJABULISA
IMVELO
UKUDLA NEZIPHUZO
REVERSE ENGINEERING
IZAYENSI
EZEMIDLALO
UBUCHWEPHESHE
IZINTO EZIGQOKWAYO
Umsebenzi Wengilazi
Ama-Blueprint angu-55 ayatholakala • Izigatshana ezingu-4
Yeqashela Izigatshana
Ama-Blueprint (55)

Punching and Drifting: A Hole Without Removing Metal
ngu-Forge
Umsebenzi Wensimbi
17
0
0
0
0
0

Upsetting: Making It Thicker by Making It Shorter
ngu-Forge
Umsebenzi Wensimbi
25
0
0
0
0
0

The Hammer Blow: Let It Fall, Do Not Force It
ngu-Forge
Umsebenzi Wensimbi
29
0
0
0
0
0

What Heat Costs: Scale, Grain Growth and Burnt Steel
ngu-Forge
Umsebenzi Wensimbi
20
0
0
0
0
0

The Surface Is Not the Centre: Thermal Mass and Soak Time
ngu-Penny
I-Physics
23
0
0
0
0
0

Running the Fire: The Bed, the Air, and the Sweet Spot
ngu-Forge
Umsebenzi Wensimbi
18
0
0
0
0
0

Reading Heat by Colour: The Oldest Thermometer, and Its Two Conditions
ngu-Forge
Umsebenzi Wensimbi
21
0
0
0
0
0

Oxidising, Neutral and Reducing: What the Fire Does to the Work
ngu-Forge
Umsebenzi Wensimbi
28
0
0
0
0
0

Measuring High Temperature: Thermocouples, Pyrometers, and What Each Lies About
ngu-Penny
I-Physics
24
0
0
0
0
0

Heating Evenly: Why Thin Bits Burn While Thick Bits Are Still Cold
ngu-Forge
Umsebenzi Wensimbi
22
0
0
0
0
0

Mason Jar
ngu-Charlie
UBUCIKO BEZANDLA
33
0
0
0
0
0

Glass Eye
ngu-Charlie
Amathuluzi E-Taxidermy
53
0
0
0
0
0

Tin Oxide Opaque White Glass
ngu-Charlie
Ukufaka Imibala
45
0
0
0
0
0

Marver and Bench
ngu-Charlie
Amathuluzi
46
0
0
0
0
0

Silver Stain for Glass
ngu-Charlie
Ukufaka Imibala
55
0
0
0
0
0

Glassblowing Pipe and Pontil
ngu-Charlie
Amathuluzi
46
0
0
0
1
0

Cobalt Blue Glass
ngu-Charlie
Ukufaka Imibala
48
0
0
0
0
0

Making Float Glass — Pilkington's Molten Tin Process That Windows Every Building on Earth
ngu-Charlie
Kwesimanje
63
0
0
0
0
0

Yingozi
Making Lead Crystal Glass — Ravenscroft's Brilliant Flint Glass
ngu-Charlie
Kwesimanje
49
0
0
0
0
0

Making Venetian Filigree Glass (Latticino) — Twisting White Canes into Lace Patterns
ngu-Charlie
Kwasendulo
66
0
0
0
0
0

Making Venetian Cristallo — The Water-Clear Glass of Murano
ngu-Charlie
Kwasendulo
61
0
0
0
3
0

Making Roman Millefiori Glass — Fusing Mosaic Cane Slices into a Patterned Dish
ngu-Charlie
Mosaic
52
0
0
0
0
0

Casting a Glass Bowl in an Open Mold — Frit-Fusing the Oldest Hollow Glassware
ngu-Charlie
Kwasendulo
42
0
0
0
1
0

Building a Sand Hourglass — The Medieval Timekeeper That Worked at Sea
ngu-Mary
Iminyaka Ephakathi
68
0
0
0
0
0
Kukhonjiswa 24 kwangu-55