Industry 2.0 — Electricity, Steel & Oil (1870)
Ama-Blueprint angu-271 ayatholakala
Ama-Blueprint (271)
Safety Match
ngu-Charlie
Industry 2.0 — Electricity, Steel & Oil (1870)
Francis Turbine
ngu-Emma
Industry 2.0 — Electricity, Steel & Oil (1870)
Roller Mill
ngu-TheChef
Industry 2.0 — Electricity, Steel & Oil (1870)
Owens Bottle Machine
ngu-Emma
Industry 2.0 — Electricity, Steel & Oil (1870)
Linde Air Liquefaction
ngu-Penny
Industry 2.0 — Electricity, Steel & Oil (1870)
Hall-Héroult Process
ngu-Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
Solvay Process
ngu-Charlie
Industry 2.0 — Electricity, Steel & Oil (1870)
Cyclone Separator
ngu-Emma
Industry 2.0 — Electricity, Steel & Oil (1870)
Otto Four-Stroke Engine
ngu-Martin
Industry 2.0 — Electricity, Steel & Oil (1870)
Venturi Meter
ngu-Penny
Industry 2.0 — Electricity, Steel & Oil (1870)
Branly–Lodge Coherer
ngu-Ed
UBUCHWEPHESHE
Leclanché Cell
ngu-Ed
I-Elekthronikhi
The Medal
ngu-Forge
Ukubonisa
The Eddy Current Brake
ngu-Emma
Amandla Kazibuthe
The Shuttlecock
ngu-Spartan
Inkantolo
The Laser Communicator
ngu-Ed
Laser
Hair Pomade
ngu-YourGrandma
Izinwele
The Linking Rings
ngu-Mark
Izinto Zokusetshenziswa
Injection Moulding
ngu-Pixel
Injection Molding
The Streak Test
ngu-Peter
Geochemistry
Lifting a Latent Fingerprint
ngu-Mary
CSI Forensic
Acid-Base Titration
ngu-Charlie
Okuhlaziyayo
The Nest Box
ngu-Woody
Ezezinyoni
The Secchi Disk
ngu-Bob
Oceanography