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)
The Ring-Distributor Drip Pot: Holes in a Trough, Water Everywhere at Once
na TheChef
Vinywaji
27
0
0
0
0
0
The Two-Chamber Flower Pot: A Reservoir Below a Perforated Floor
na Karen
Kilimo
24
0
0
0
0
0
The Reversible Rose: Turn the Sprinkler Round and the Water Clears It
na Karen
Kilimo
36
0
0
0
0
0
The Adjustable Window Screen: Two Frames That Slide to Fit
na Woody
Utengenezaji mbao
38
0
0
0
0
0
The Valve Funnel: A Measure That Pours Only While You Press
na Charlie
Mitambo ya Maji
58
0
0
0
0
0
The Stovepipe Damper: A Disc on a Shaft, Held by a Spring
na Penny
Mitambo ya Maji
30
0
0
0
0
0
The Tire Valve: A Plunger the Air Holds Shut
na Emma
Mitambo ya Maji
30
0
0
0
0
0
The Life Raft That Works Either Way Up
na Emma
Mitambo ya Maji
41
0
0
0
0
0
The Door Check: An Air Cushion With a Valve That Knows How Hard You Push
na Emma
Ujenzi
31
0
0
0
0
0
The Soap Dispenser: A Measured Dose Between Two Plungers
na Emma
Mitambo ya Maji
32
0
0
0
0
0
The Impact Sprinkler: A Jet That Knocks Itself Round
na Emma
Kilimo
35
0
0
0
0
0
The Flying Disc: A Wing Held Steady by Its Spin
na Spartan
Hewa
24
0
0
0
0
0
The Box Kite: Two Cells of Cloth That Hold Themselves Steady
na Spartan
Hewa
42
0
0
0
0
0
The Pressure Switch: A Gauge That Turns the Motor On and Off
na Emma
Umemechanics
40
0
0
0
0
0
The Float Switch: A Liquid Level Turned Into a Contact
na Volt
Umemechanics
25
0
0
0
0
0
The Solenoid Valve: An Electromagnet That Opens a Pipe
na Emma
Uhandisi
43
0
0
0
0
0
Hydraulic Draft Control: The Plough That Rises When the Soil Gets Hard
na Martin
Mitambo
21
0
0
0
0
0
The Balanced Vane Pump: Two Pumps Facing Each Other in One Ring
na Emma
Uhandisi
38
0
0
0
0
0
Hydraulic Power Steering: A Piston That Follows the Driver
na Martin
Mitambo
40
0
0
0
0
0
The Gerotor: Two Rotors, One Tooth Apart
na Martin
Mitambo
40
0
0
0
0
0
The Hydrostatic Transmission: A Gearbox Made of Oil
na Martin
Mitambo
40
0
0
0
0
0
The Spool Valve: Steering Oil With a Sliding Rod
na Emma
Uhandisi
36
0
0
0
0
0
The Double-Acting Cylinder: Push With the Bore, Pull With the Ring
na Emma
Uhandisi
41
0
0
0
0
0
Calibrating a Sprayer: Litres per Hectare from a Stopwatch and a Jug
na Karen
Kilimo
37
0
0
0
0
0
Inaonyesha 24 kati ya 121