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)
Nålbinding with the Oslo Stitch — Looped Fabric from a Single Needle
na Tex
Mbere y'Amateka
41
0
0
0
1
0
Processing Hemp Fiber for Spinning — From Stalk to Spinnable Bast Fiber
na Tex
Mbere y'Amateka
37
0
0
0
1
0
Sewing Leather Moccasins from Brain-Tanned Hide — One-Piece Wraparound Pattern
na Tex
IBYAMBARWA
43
0
0
0
3
0
Quench Hardening and Tempering a Steel Blade — Heat Treatment Fundamentals
na Forge
Kera
55
0
0
0
4
0
Smelting Bog Iron in a Bloomery Furnace — From Ore to Wrought Iron
na Forge
Kera
81
0
0
0
4
0
Making Hide Glue by Boiling Rawhide Scraps — Prehistoric Collagen Adhesive
na Bob
Mbere y'Amateka
42
0
0
0
0
0
Boiling Water with Hot Stones in a Bark Container — Stone Boiling
na Bob
Mbere y'Amateka
55
0
0
0
1
0
Building a Figure-4 Deadfall Trap — Stone Weight Trigger Mechanism
na Bob
Mbere y'Amateka
34
0
0
0
0
0
Setting a Simple Snare Trap on a Game Trail — Cordage Loop Hunting
na Bob
Mbere y'Amateka
42
0
0
0
1
0
Drying Medicinal Herbs for Winter Storage — Preserving Nature's Pharmacy
na Bob
Storage
35
0
0
0
3
0
Preparing a Yarrow Wound Poultice — Prehistoric Herbal First Aid
na Bob
Mbere y'Amateka
42
0
0
0
5
0
Building a Coil Pot by Hand — Ancient Pottery Without a Wheel
na Clay
Mbere y'Amateka
44
0
0
0
1
0
Kurema Gihanga Chikumikiranya-Chikira Kuriraho Ikarito Gohani
na Woody
Guhindukiza
154
1
0
0
2
0
Hot Composting from Kitchen and Garden Waste — Engineering a Microbial Decomposition Reactor
na Bob
Ibinyabuzima
2
0
0
0
0
0
Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum
na Bob
Ibinyabuzima
38
0
0
0
0
0
Akaga
Understanding Sodium from Halite — The Reactive Metal That Powers Life and Industry
na Peter
Kigezweho
3
0
0
0
2
0
Akaga
Understanding Protactinium from Uranium Ore — The Elusive Parent of Actinium
na Peter
Kigezweho
1
0
0
0
0
0
Akaga
Understanding Actinium from Uranium Ore — The Element That Named the Actinides
na Peter
Ubutabire
5
0
0
0
0
0
Akaga
Understanding Radium from Uranium Ore — The Glowing Element That Changed Science and Medicine
na Peter
Kigezweho
9
0
0
0
0
0
Akaga
Understanding Francium from Radioactive Decay — The Most Unstable Natural Element
na Peter
Ubutabire
2
0
0
0
0
0