IṢẸ́ ỌNÀ
ẸWÀ ÀTI ÌLERA
IṢẸ́ ỌWỌ́
ÀṢÀ ÀTI ÌTÀN
ÌṢERÉ
ÀYÍKÁ
OÚNJẸ ÀTI OHUN MÍMU
REVERSE ENGINEERING
SÁYẸ́ǸSÌ
ERÉ ÌDÁRAYÁ
ÌMỌ̀-Ẹ̀RỌ
ÀWỌN OHUN WÍWỌ̀
Industry 1.0 — Steam & Mechanization (1760)
Ìtọ́nisọ́nà 140 wà
Àwọn Ìtọ́nisọ́nà (140)
Platform Scale: Four Knife-Edge Hinges and Two Levers to a Steelyard (Fairbanks, 1831)
láti ọwọ́ Mark
Ìmọ̀ Ẹ̀rọ
0
0
0
0
0
0
Swedish Bar Iron: White Pig Iron Refined in a Walloon Finery and Drawn under Water Hammers, as at Dannemora (Percy, 1864)
láti ọwọ́ Forge
Iṣẹ́ Irin
3
0
0
0
0
0
White Charcoal Pig Iron: Calcined Magnetic Ore Smelted with Charcoal in a Swedish Blast Furnace (Percy, 1864)
láti ọwọ́ Forge
Iṣẹ́ Irin
2
0
0
0
0
0
Wind Speed from a Cup Anemometer: Robinson's One-Third Law (1850)
láti ọwọ́ Penny
Físíkì
1
0
0
0
0
0
Oxygen from Green Leaves under Water in Sunshine (Ingenhousz 1779)
láti ọwọ́ Charlie
Ẹ̀kọ́ Ewéko
1
0
0
0
0
0
Léwu
Palladium: Palladium-Gold Fused with Silver, Parted in Nitric Acid, Thrown Down by Zinc (Roscoe 1913)
láti ọwọ́ Charlie
Inorganic
2
0
0
0
0
0
Léwu
Potassium: Carbonised Cream of Tartar and Charcoal Distilled from an Iron Bottle (Brunner and Wöhler, Thorpe 1912)
láti ọwọ́ Charlie
Inorganic
0
0
0
0
0
0
Uninked Ribbon Fabric: Narrow Woven Cotton Strip with Two Selvages (Rogers, US 420,312, 1890)
láti ọwọ́ Charlie
Aṣọ àti Awọ
0
0
0
0
0
0
Woven Wire Screen Cloth on a Power Loom, 4 to 80 Wires per Inch (Bigelow, US 18,320, 1857)
láti ọwọ́ Charlie
Ti Ilé-iṣẹ́
1
0
0
0
0
0
Benzoic Acid: Sublimed from Gum Benzoin into a Paper Cone at 170 °C (Mohr, after Thorpe 1912)
láti ọwọ́ Charlie
Organic
6
0
0
0
0
0
Aluminium Hydroxide: Alum Solution Dropped into Ammonia Water (Ure 1839)
láti ọwọ́ Charlie
Inorganic
3
0
0
0
0
0
Léwu
Lead Borate: Faraday's Borate of Lead Glass, Boric Acid Crystals Reckoned at 36 Parts (Phil. Trans. 1830, §19)
láti ọwọ́ Charlie
Organic
5
0
0
0
0
0
Léwu
Lead Borate: Faraday's Borate of Lead Glass, Boric Acid Crystals Reckoned at 42 Parts (Phil. Trans. 1830, §25)
láti ọwọ́ Charlie
Organic
10
0
0
0
0
0
Léwu
Lead Nitrate: Litharge Dissolved in Dilute Nitric Acid and Crystallised (Faraday 1830)
láti ọwọ́ Charlie
Organic
9
0
0
0
0
0
Precipitated Silver: Silver Chloride Reduced by Zinc in Acidulated Water (Thorpe 1913)
láti ọwọ́ Charlie
Organic
8
0
0
0
0
0
Dextrin: Starch Moistened with Dilute Nitric Acid and Heated at 110-120 °C (Payen, in Thorpe 1912)
láti ọwọ́ Charlie
Organic
8
0
0
0
0
0
Silver Oxide: Silver Nitrate Precipitated with Solution of Potassa (USP 1870)
láti ọwọ́ Charlie
Organic
10
0
0
0
0
0
Léwu
Bismuth Subnitrate: Bismuth through Nitrate and Carbonate to the White Powder (USP 1870)
láti ọwọ́ Charlie
Organic
5
0
0
0
0
0
Lactic Acid: Wackenroder's Calcium Lactate Split with Oxalic Acid (US Dispensatory 1907)
láti ọwọ́ Charlie
Organic
6
0
0
0
0
0
Léwu
Lactic Acid: Milk, Milk Sugar and Chalk Fermented a Month (Wackenroder, US Dispensatory 1907)
láti ọwọ́ Charlie
Organic
10
0
0
0
0
0
Milk Sugar: Whey Boiled to a Fifteenth, Crystallised and Decolourised (US Dispensatory 1907)
láti ọwọ́ Charlie
Organic
7
0
0
0
0
0
Lactic Acid: Fermented Whey, Lime, Oxalic Acid and Alcohol (Louradour, US Dispensatory 1907)
láti ọwọ́ Charlie
Organic
8
0
0
0
0
0
Léwu
Tungsten Trioxide: Wolframite Fused with Calcium Chloride (Wöhler)
láti ọwọ́ Charlie
Àwọn Ohun Èlò
8
0
0
0
0
0
Léwu
Lead Subacetate Solution: Lead Acetate Boiled with Litharge, USP 1860
láti ọwọ́ Charlie
Àwọn Ohun Èlò
13
0
0
0
0
0
Ń fi 24 nínú 140 hàn