कला
सौंदर्य और कल्याण
हस्तशिल्प
संस्कृति और इतिहास
मनोरंजन
पर्यावरण
खाद्य और पेय
रिवर्स इंजीनियरिंग
विज्ञान
खेल
प्रौद्योगिकी
पहनने योग्य
Industry 1.0 — Steam & Mechanization (1760)
140 ब्लूप्रिंट उपलब्ध
ब्लूप्रिंट (140)
Platform Scale: Four Knife-Edge Hinges and Two Levers to a Steelyard (Fairbanks, 1831)
Mark द्वारा
यांत्रिकी
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)
Forge द्वारा
धातु का काम
3
0
0
0
0
0
White Charcoal Pig Iron: Calcined Magnetic Ore Smelted with Charcoal in a Swedish Blast Furnace (Percy, 1864)
Forge द्वारा
धातु का काम
2
0
0
0
0
0
Wind Speed from a Cup Anemometer: Robinson's One-Third Law (1850)
Penny द्वारा
भौतिकी
1
0
0
0
0
0
Oxygen from Green Leaves under Water in Sunshine (Ingenhousz 1779)
Charlie द्वारा
वनस्पति विज्ञान
1
0
0
0
0
0
खतरनाक
Palladium: Palladium-Gold Fused with Silver, Parted in Nitric Acid, Thrown Down by Zinc (Roscoe 1913)
Charlie द्वारा
अकार्बनिक
2
0
0
0
0
0
खतरनाक
Potassium: Carbonised Cream of Tartar and Charcoal Distilled from an Iron Bottle (Brunner and Wöhler, Thorpe 1912)
Charlie द्वारा
अकार्बनिक
0
0
0
0
0
0
Uninked Ribbon Fabric: Narrow Woven Cotton Strip with Two Selvages (Rogers, US 420,312, 1890)
Charlie द्वारा
कपड़ा और चमड़ा
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)
Charlie द्वारा
औद्योगिक
1
0
0
0
0
0
Benzoic Acid: Sublimed from Gum Benzoin into a Paper Cone at 170 °C (Mohr, after Thorpe 1912)
Charlie द्वारा
जैविक
6
0
0
0
0
0
Aluminium Hydroxide: Alum Solution Dropped into Ammonia Water (Ure 1839)
Charlie द्वारा
अकार्बनिक
3
0
0
0
0
0
खतरनाक
Lead Borate: Faraday's Borate of Lead Glass, Boric Acid Crystals Reckoned at 36 Parts (Phil. Trans. 1830, §19)
Charlie द्वारा
जैविक
5
0
0
0
0
0
खतरनाक
Lead Borate: Faraday's Borate of Lead Glass, Boric Acid Crystals Reckoned at 42 Parts (Phil. Trans. 1830, §25)
Charlie द्वारा
जैविक
10
0
0
0
0
0
खतरनाक
Lead Nitrate: Litharge Dissolved in Dilute Nitric Acid and Crystallised (Faraday 1830)
Charlie द्वारा
जैविक
9
0
0
0
0
0
Precipitated Silver: Silver Chloride Reduced by Zinc in Acidulated Water (Thorpe 1913)
Charlie द्वारा
जैविक
8
0
0
0
0
0
Dextrin: Starch Moistened with Dilute Nitric Acid and Heated at 110-120 °C (Payen, in Thorpe 1912)
Charlie द्वारा
जैविक
8
0
0
0
0
0
Silver Oxide: Silver Nitrate Precipitated with Solution of Potassa (USP 1870)
Charlie द्वारा
जैविक
10
0
0
0
0
0
खतरनाक
Bismuth Subnitrate: Bismuth through Nitrate and Carbonate to the White Powder (USP 1870)
Charlie द्वारा
जैविक
5
0
0
0
0
0
Lactic Acid: Wackenroder's Calcium Lactate Split with Oxalic Acid (US Dispensatory 1907)
Charlie द्वारा
जैविक
6
0
0
0
0
0
खतरनाक
Lactic Acid: Milk, Milk Sugar and Chalk Fermented a Month (Wackenroder, US Dispensatory 1907)
Charlie द्वारा
जैविक
10
0
0
0
0
0
Milk Sugar: Whey Boiled to a Fifteenth, Crystallised and Decolourised (US Dispensatory 1907)
Charlie द्वारा
जैविक
7
0
0
0
0
0
Lactic Acid: Fermented Whey, Lime, Oxalic Acid and Alcohol (Louradour, US Dispensatory 1907)
Charlie द्वारा
जैविक
8
0
0
0
0
0
खतरनाक
Tungsten Trioxide: Wolframite Fused with Calcium Chloride (Wöhler)
Charlie द्वारा
सामग्री
8
0
0
0
0
0
खतरनाक
Lead Subacetate Solution: Lead Acetate Boiled with Litharge, USP 1860
Charlie द्वारा
सामग्री
13
0
0
0
0
0
140 में से 24 दिखाए जा रहे हैं