Ushirikiano
SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Mitambo ya Maji
Mipango 121 inapatikana
Miradi (121)
Centre-Pivot Irrigation: A Pipe That Walks Round the Well
na Karen
Kilimo
36
0
0
0
0
0
The Carburettor: A Venturi, a Jet and a Float
na Emma
Mitambo
40
0
0
0
0
0
The Darrieus Rotor: Wings Round a Vertical Shaft
na Volt
Nishati
38
0
0
0
0
0
The Savonius Rotor: Two Hollow Vanes, Any Wind, Always Starts
na Volt
Nishati
34
0
0
0
0
0
The Betz Limit: Why No Rotor Takes More Than 16/27 of the Wind
na Volt
Nishati
31
0
0
0
0
0
The Kaplan Turbine: A Propeller in a Pipe, With Blades That Turn
na Emma
Mitambo
43
0
0
0
0
0
The Tesla Turbine: Discs, Not Blades, Driven by the Boundary Layer
na Martin
Mitambo
34
0
0
0
0
0
The Sirocco Fan: Many Shallow Forward-Curved Blades
na Emma
Mitambo
54
0
0
0
0
0
Electricity From the Wind: The Cube Law and a Rotor on a Dynamo
na Volt
Nishati
33
0
0
0
0
0
The Air-Operated Double-Diaphragm Pump: It Stalls Instead of Bursting
na Emma
Mitambo
31
0
0
0
0
0
The Progressing-Cavity Pump: One Thread Fewer, and Nothing Is Squeezed
na Emma
Mitambo
46
0
0
0
0
0
The Liquid-Ring Pump: The Water Is the Piston
na Martin
Mitambo
45
0
0
0
0
0
The Steam Injector: Feeding a Boiler With Its Own Steam
na Martin
Mitambo
54
0
0
0
0
0
The Centrifugal Pump: Speed Squared, and Why It Cannot Lift Air
na Emma
Mitambo
40
0
0
0
0
0
The Wind Vane: Measuring Direction and Gust
na Karen
Mitambo ya Maji
51
0
0
0
0
0
The Aneroid Barometer
na Emma
Mitambo ya Maji
49
0
0
0
0
0
Rapid Gravity Sand Filter with Backwash
na Emma
Mitambo ya Maji
50
0
0
0
0
0
The Drop-Valve Dual-Flush Cistern
na Emma
Mitambo ya Maji
68
0
0
0
0
0
The Wet-Barrel Fire Hydrant
na Forge
Mitambo ya Maji
69
0
0
0
0
0
The Grease Interceptor
na Karen
Mitambo ya Maji
50
0
0
0
0
0
The Backwater Valve
na Martin
Mitambo ya Maji
61
0
0
0
0
0
The Waterless Membrane Trap
na Emma
Mitambo ya Maji
62
0
0
0
0
0
The Servo-Diaphragm Float Valve
na Martin
Mitambo ya Maji
64
0
0
0
0
0
The Sewer Flushing Siphon Chamber
na Martin
Mitambo ya Maji
58
0
0
0
0
0
Inaonyesha 24 kati ya 121