Ukusebenzisana
UBUCIKO
UBUHLE NEMPILO
UBUCIKO BEZANDLA
AMASIKO NOMLANDO
EZOKUZIJABULISA
IMVELO
UKUDLA NEZIPHUZO
REVERSE ENGINEERING
IZAYENSI
EZEMIDLALO
UBUCHWEPHESHE
IZINTO EZIGQOKWAYO

I-Physics

Ama-Blueprint angu-804 ayatholakala • Izigatshana ezingu-15

Ama-Blueprint (804)

60-Mesh and 80-Mesh Sieves: U.S. Standard Sieves No. 60 and No. 80 (Bureau of Standards, 1924)

60-Mesh and 80-Mesh Sieves: U.S. Standard Sieves No. 60 and No. 80 (Bureau of Standards, 1924)

ngu-TexFO

I-Physics

5
0
0
0
0
0
Bimetallic Strip: Ure's Thermostatic Bar of Steel and Brass (1839)

Bimetallic Strip: Ure's Thermostatic Bar of Steel and Brass (1839)

ngu-ForgeNO

Thermodynamics

5
0
0
0
0
0
Industrial Air Compressor: a Converted Motorcycle Engine, Motor-Driven (Shop Notes, 1919)

Industrial Air Compressor: a Converted Motorcycle Engine, Motor-Driven (Shop Notes, 1919)

ngu-EmmaSE

Ezomshini

4
0
0
0
0
0
Air Compressor: Twin Pump-Cylinder, Water-Cooled (Shop Notes, 1912)

Air Compressor: Twin Pump-Cylinder, Water-Cooled (Shop Notes, 1912)

ngu-EmmaSE

Ezomshini

4
0
0
0
0
0
Combination Lock: a Five-Disc Drawer Lock (Boy Mechanic, 1915)

Combination Lock: a Five-Disc Drawer Lock (Boy Mechanic, 1915)

ngu-ForgeNO

Ezomshini

12
0
0
0
0
0
Bunsen Cell: Zinc and Carbon in Nitric and Sulphuric Acid (Boy Mechanic, 1913)
Yingozi

Bunsen Cell: Zinc and Carbon in Nitric and Sulphuric Acid (Boy Mechanic, 1913)

ngu-CharlieDE

Electromagnetism

7
0
0
0
0
0
Coil Spring: Small Springs Wound Through a Nut (Boy Mechanic, 1915)

Coil Spring: Small Springs Wound Through a Nut (Boy Mechanic, 1915)

ngu-ForgeNO

Ezomshini

9
0
0
0
0
0
Rheostat: a Small Ring Rheostat for Toy Motors (Boy Mechanic, 1915)

Rheostat: a Small Ring Rheostat for Toy Motors (Boy Mechanic, 1915)

ngu-EmmaSE

Electromagnetism

7
0
0
0
0
0
Battery: a Home-Made Leclanché Cell with a Canvas Bag (Hasluck, 1908)
Yingozi

Battery: a Home-Made Leclanché Cell with a Canvas Bag (Hasluck, 1908)

ngu-CharlieDE

Industry 2.0 — Electricity, Steel & Oil (1870)

6
0
0
0
2
0
Bench Glassblowing Torch: Brass Gas Blowpipe with a Glass Air Jet (Shenstone, 1916)

Bench Glassblowing Torch: Brass Gas Blowpipe with a Glass Air Jet (Shenstone, 1916)

ngu-PennyDK

I-Physics

12
0
0
0
1
0
120-Mesh Sieve: U.S. Standard Sieve No. 120 (Bureau of Standards, 1924)

120-Mesh Sieve: U.S. Standard Sieve No. 120 (Bureau of Standards, 1924)

ngu-TexFO

I-Physics

4
0
0
0
1
0
Magnetic-Field Press: Soft-Steel Punches as the Poles (Cochardt, US 3,412,461, 1968)

Magnetic-Field Press: Soft-Steel Punches as the Poles (Cochardt, US 3,412,461, 1968)

ngu-EmmaSE

Ezomshini

9
0
0
0
0
0
Stamp Mill: California Five-Stamp Battery (Richards, Ore Dressing 1903)

Stamp Mill: California Five-Stamp Battery (Richards, Ore Dressing 1903)

ngu-ForgeNO

Ezomshini

9
0
0
0
0
0
Oven Thermometer: Door-Mounted Dial with a Curved Bimetal Strip (Whittier, US 1,498,413, 1924)

Oven Thermometer: Door-Mounted Dial with a Curved Bimetal Strip (Whittier, US 1,498,413, 1924)

ngu-PennyDK

I-Physics

9
0
0
0
0
0
Water Bath: Copper Tank with Plug-In Heaters and an Air-Tube Thermostat (Lidberg, US 1,397,766, 1921)

Water Bath: Copper Tank with Plug-In Heaters and an Air-Tube Thermostat (Lidberg, US 1,397,766, 1921)

ngu-PennyDK

I-Physics

7
0
0
0
0
0
Steam Boiler: Small Brass Shell Boiler, Screwed and Soldered (Hopkins, Model Engines and Small Boats, 1898)

Steam Boiler: Small Brass Shell Boiler, Screwed and Soldered (Hopkins, Model Engines and Small Boats, 1898)

ngu-VoltSE

Industry 2.0 — Electricity, Steel & Oil (1870)

10
0
0
0
2
0
Digital Tachometer: Hand-Held Contact Type That Holds Its Reading (Sugiyama, Shimpo, US 4,000,465, 1976)

Digital Tachometer: Hand-Held Contact Type That Holds Its Reading (Sugiyama, Shimpo, US 4,000,465, 1976)

ngu-EdFI

I-Elekthronikhi

6
0
0
0
0
0
Jigsaw: Motor-Rocked C-Frame on a Leaf Spring (Heese, US 2,692,622, 1954)

Jigsaw: Motor-Rocked C-Frame on a Leaf Spring (Heese, US 2,692,622, 1954)

ngu-WoodyNO

Ezomshini

4
0
0
0
0
0
Soldering Iron: Temperature Controlled by a Curie-Point Tip and a Magnet Switch (Weller, US 3,188,448, 1965)

Soldering Iron: Temperature Controlled by a Curie-Point Tip and a Magnet Switch (Weller, US 3,188,448, 1965)

ngu-EdFI

I-Elekthronikhi

9
0
0
0
1
0
Instant-Read Thermometer: Digital, with a Stainless Probe That Pivots on the Case (Cook, US 5,018,875, 1991)

Instant-Read Thermometer: Digital, with a Stainless Probe That Pivots on the Case (Cook, US 5,018,875, 1991)

ngu-PennyDK

I-Physics

6
0
0
0
0
0
Stirrer: Magnetic Stirrer, a Turning Horseshoe Magnet under a Free Magnet Rod (Rosinger, US 2,350,534, 1944)

Stirrer: Magnetic Stirrer, a Turning Horseshoe Magnet under a Free Magnet Rod (Rosinger, US 2,350,534, 1944)

ngu-PennyDK

I-Physics

4
0
0
0
0
0
Wire-Arc Spray Gun: Two Crossed Wires, a Vibrating Arc and an Air Blast (Schoop, US 1,133,508, 1915)

Wire-Arc Spray Gun: Two Crossed Wires, a Vibrating Arc and an Air Blast (Schoop, US 1,133,508, 1915)

ngu-ForgeNO

I-Physics

7
0
0
0
0
0
Infrared Thermometer: Pistol Grip with a Trigger-Swung Mirror That Zeroes on the Cavity (Michael, US 4,005,605, 1977)

Infrared Thermometer: Pistol Grip with a Trigger-Swung Mirror That Zeroes on the Cavity (Michael, US 4,005,605, 1977)

ngu-PennyDK

I-Physics

6
0
0
0
0
0
Hand Drill: Double-Acting Push Drill, Spiral Rod and Ratchet Bevel Gears (Olson, US 652,137, 1900)

Hand Drill: Double-Acting Push Drill, Spiral Rod and Ratchet Bevel Gears (Olson, US 652,137, 1900)

ngu-ForgeNO

Ezomshini

6
0
0
0
0
0
Kukhonjiswa 24 kwangu-804