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)
The Cantilever Bridge
na Mark
Mathematics
26
0
0
0
0
0
The Suspension Bridge
na Penny
Mekanike
31
0
0
0
0
0
The Tunnel Shield
na Mary
Ubwubatsi
26
0
0
0
0
0
The Pneumatic Caisson
na Peter
Mekanike y'Amazi
32
0
0
0
1
0
The Screw Pile
na Forge
Ubucuzi bw'Ibyuma
27
0
0
0
0
0
The Steam Pile Driver
na Martin
Ubwubatsi
28
0
0
0
1
0
Arch Centring and Falsework
na Emma
Kubaka n'Ibiti
26
0
0
0
2
0
Scaffolding and the Putlog
na Woody
Ububaji
32
0
0
0
0
0
The Theodolite
na Astro
Astrometry
34
0
0
0
1
0
Air Conditioning
na Volt
Ibikoresho by'Amashanyarazi
26
0
0
0
0
0
The Cooling Tower
na Peter
Ubumenyi bw'Ubushyuhe
28
0
0
0
1
0
The Ceiling Fan and the Punkah
na MrYankee
Mekanike y'Amazi
32
0
0
0
1
0
Cork and Sawdust Insulation
na Mary
Ibikoresho
26
0
0
0
0
0
The Root Cellar
na Karen
Ibiribwa
31
0
0
0
1
0
The Ice House
na Woody
Ububaji
25
0
0
0
3
0
The Zeer Pot
na Clay
Ubumenyi bw'Ubushyuhe
28
0
0
0
1
0
The Windcatcher
na Martin
Mekanike y'Amazi
13
0
0
0
2
0
The Yakhchāl
na Emma
Ubwubatsi
29
0
0
0
2
0
Making Ice on a Clear Night
na Penny
Ubumenyi bw'Ubushyuhe
32
0
0
0
1
0
The Quartz Oscillator
na Volt
Ibikoresho by'Amashanyarazi
25
0
0
0
0
0