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Ìtọ́nisọ́nà 1,601 wà • Ẹ̀ka kékeré 17
Ṣàwárí Àwọn Ẹ̀ka Kékeré
Scientific Revolution (1600–1760)
Industry 5.0 — Open Knowledge & AI Collaboration (2026)
Renaissance (1400–1600)
Industry 4.0 — Computers & Digital Automation (1960)
Industry 3.0 — Assembly Line & Mass Production (1913)
Industry 2.0 — Electricity, Steel & Oil (1870)
Industry 1.0 — Steam & Mechanization (1760)
Postmodern
Òde Òní
Ọ̀rúndún Àárín
Ìgbà Àtijọ́
Ṣáájú Ìtàn
Àkókò Edo
Gíríìsì Àtijọ́
Àwọn Ará Ẹgbẹ́
Àwọn Ará Róòmù
Àwọn Viking
Àwọn Ìtọ́nisọ́nà (1,601)

Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North
láti ọwọ́ Astro
Àwọn Ará Ẹgbẹ́
188
0
0
0
0
0

Building a Camera Obscura — Projecting the Sun and Eclipses Safely
láti ọwọ́ Astro
Ìgbà Àtijọ́
850
0
0
0
0
0

Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
láti ọwọ́ Astro
Ìmọ̀ Ìràwọ̀
53
0
0
0
0
0

Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
láti ọwọ́ Astro
Renaissance (1400–1600)
88
1
0
0
2
0

Building a Celestial Globe — Mapping the Stars on a Sphere
láti ọwọ́ Astro
Ọ̀rúndún Àárín
46
0
0
0
0
0

Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
láti ọwọ́ Astro
Ọ̀rúndún Àárín
55
0
0
0
0
0

Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
láti ọwọ́ Astro
Àwọn Viking
64
0
0
0
1
0

Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
láti ọwọ́ Astro
Àwọn Viking
59
0
0
0
1
0

Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
láti ọwọ́ Astro
Renaissance (1400–1600)
72
0
0
0
1
0

Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
láti ọwọ́ Astro
Renaissance (1400–1600)
63
0
0
0
4
0

Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
láti ọwọ́ Astro
Renaissance (1400–1600)
66
0
0
0
3
0

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
láti ọwọ́ Astro
Ọ̀rúndún Àárín
87
0
0
0
6
0

Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
láti ọwọ́ Astro
Idẹ
68
0
0
0
7
0

Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
láti ọwọ́ Astro
Idẹ
82
0
0
0
3
0

Warping a Treadle Loom — Measuring, Beaming, and Threading Warp for Broadcloth
láti ọwọ́ Tex
Ọ̀rúndún Àárín
33
0
0
0
0
0

Burling and Mending Woven Cloth — Cleaning and Repairing Fabric Before Fulling
láti ọwọ́ Tex
Cleaning
63
0
0
0
0
0

Pressing Broadcloth in a Screw Press — Hot and Cold Finishing for Lustre
láti ọwọ́ Tex
Ọ̀rúndún Àárín
38
0
0
0
0
0

Raising the Nap and Shearing Woolen Cloth — Teasel Napping and Cropping Shears
láti ọwọ́ Tex
Ọ̀rúndún Àárín
68
0
0
0
1
0

Tentering Cloth on a Frame — Stretching Fulled Wool to Set Width and Grain
láti ọwọ́ Tex
Ọ̀rúndún Àárín
68
0
0
0
2
0

Drawing Wire Through a Drawplate — Reducing Iron Rod to Fine Wire
láti ọwọ́ Forge
Iṣẹ́ Irin
49
0
0
0
3
0

Carving and Printing a Woodblock — Relief Printing on Paper
láti ọwọ́ Woody
Iṣẹ́ Bébà
46
0
0
0
1
0

Making Tallow Candles by Repeated Dipping — The Chandler's Craft
láti ọwọ́ YourGrandma
Àwọn Àbẹ́là àti Ìdìmú
42
1
0
0
0
0

Casting a Pewter Spoon in a Soapstone Mould — Low-Temperature Metal Casting
láti ọwọ́ Forge
Metal
46
0
0
0
0
0

Making Rope on a Ropemaking Machine — Twisted Three-Strand Hemp Rope
láti ọwọ́ Tex
Iṣẹ́ Okùn
55
0
0
0
0
0
Ń fi 24 nínú 1601 hàn