SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Zana
Mipango 20 inapatikana
Miradi (20)
The Ball Valve, and the Seat That Made It Work
na Emma
Uhandisi
25
0
0
0
0
0
The Ferrule Fitting: Gripping and Sealing With One Nut
na Emma
Uhandisi
41
0
0
0
0
0
One Way Only: The Check Valve and the Bang It Makes
na Martin
Mitambo
39
0
0
0
0
0
The Hose and Its Clip: Why It Was Tight When You Fitted It
na Martin
Mitambo
38
0
0
0
0
0
The Tapered Pipe Thread: A Screw That Seals
na Martin
Mitambo
38
0
0
0
0
0
Cock, Gate, Globe: Three Ways to Stop a Flow
na Martin
Mitambo
40
0
0
0
0
0
Designing for the Mould: Draft, Wall and the Ejector
na Emma
Uhandisi
40
0
0
0
0
0
Bending: Where the Metal Goes, and How Much Comes Back
na Emma
Uhandisi
44
0
0
0
0
0
Reading a Sheet-Metal Fault
na Emma
Uchimbaji chuma
44
0
0
0
0
0
One Die Instead of Two: Forming Sheet Against Rubber
na Emma
Uhandisi
41
0
0
0
0
0
Blanking: The Punch, the Die, and the Gap Between Them
na Forge
Uchimbaji chuma
39
0
0
0
0
0
The Double Seam: Closing a Can Without Solder
na Forge
Uchimbaji chuma
52
0
0
0
0
0
A Rivet Made of Nothing but the Sheet
na Forge
Uchimbaji chuma
43
0
0
0
0
0
The Solderless Side Seam: A Lock That Cannot Unroll
na Forge
Uchimbaji chuma
26
0
0
0
0
0
Turning the Corner: The Right-Angle Head
na Forge
Uchimbaji chuma
40
0
0
0
0
0
Chain, Bar and Sprocket: Five Parts That Must Agree
na Forge
Useremala
44
0
0
0
0
0
A Blade That Goes Where No Frame Can
na Forge
Uchimbaji chuma
36
0
0
0
0
0
The Trigger and the Pistol Grip: The Switch You Do Not Have To Let Go Of
na Emma
Uhandisi
22
0
0
0
0
0
Marver and Bench
na Charlie
Zana
49
0
0
0
0
0
Glassblowing Pipe and Pontil
na Charlie
Zana
48
0
0
0
1
0
Zote 20 zimeonyeshwa