UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Ibihe
Ibishushanyo 1.503 birahari • Ibyiciro bito 17
Reba Ibyiciro Bito
Abanyaviking
Abaroma
Abanyamisiri
Ubugereki bwa Kera
Igihe cya Edo
Mbere y'Amateka
Kera
Ibihe byo Hagati
Kigezweho
Nyuma ya Kigezweho
Industry 1.0 — Steam & Mechanization (1760)
Industry 2.0 — Electricity, Steel & Oil (1870)
Industry 3.0 — Assembly Line & Mass Production (1913)
Industry 4.0 — Computers & Digital Automation (1960)
Industry 5.0 — Open Knowledge & AI Collaboration (2026)
Renaissance (1400–1600)
Scientific Revolution (1600–1760)
Ibishushanyo (1.503)

Extracting Indigo Dye from Woad Leaves — Vat Dyeing Blue
na Charlie
Kera
90
0
0
0
3
0

Retting Flax to Produce Linen Fiber — From Plant to Thread
na Bob
Kera
54
0
0
0
5
0

Setting Up a Warp-Weighted Loom — Vertical Loom Weaving
na Tex
Kera
163
0
0
0
2
0

Extracting Tyrian Purple from Murex Shells — The Royal Dye
na Charlie
Kera
126
0
0
0
2
0

Casting Bronze with the Lost-Wax Method — Cire Perdue
na Forge
Kera
53
0
0
0
0
0

Forging a Bronze Chisel — Cast and Cold-Worked Edge Tool
na Forge
Kera
74
0
0
0
0
0

Smelting Copper from Malachite Ore — Extractive Metallurgy
na Forge
Kera
90
0
0
0
0
0

Panning for Alluvial Gold — Gravity Separation in Stream Sediment
na Mary
Kera
62
0
0
0
0
0

Extracting Tin from Cassiterite — Smelting the Bronze Alloying Metal
na Forge
Kera
76
0
0
0
0
0

Forming a Clay Envelope for Tablet Security — Tamper-Proof Seal
na Clay
Kera
54
0
0
0
0
0

Making a Clay Tablet for Cuneiform Writing — Mesopotamian Record Keeping
na Clay
Kera
90
0
0
0
1
0

Carving a Cylinder Seal — Rolling Stamp for Clay Impressions
na Clay
Kera
75
0
0
0
0
0

Preparing Carbon Ink from Soot and Gum — Ancient Writing Ink
na Charlie
Kera
120
0
0
0
4
0

Cutting a Reed Stylus for Cuneiform — The Mesopotamian Writing Tool
na Woody
Kera
211
0
0
0
1
0

Folding a Birch Bark Container — Waterproof Vessel Without Adhesives
na Woody
Mbere y'Amateka
63
0
0
0
1
0

Forming a Clay Whistle — Prehistoric Sound Instrument
na Clay
Mbere y'Amateka
75
0
0
0
0
0

Making a Composite Sickle — Flint-Bladed Harvesting Tool
na Forge
Mbere y'Amateka
75
0
0
0
0
0

Making Rawhide Cord — Strong Binding from Animal Skin
na Tex
Mbere y'Amateka
61
0
0
0
1
0

Rendering Tallow for a Stone Lamp — Portable Fat-Fuelled Light
na Charlie
Mbere y'Amateka
79
0
0
0
2
0

Constructing a Stone Fish Weir — River Channel Trap
na Bob
Mbere y'Amateka
94
0
0
0
3
0