Ushirikiano
SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Kilimo
Mipango 194 inapatikana • Vijamii 4
Vinjari Vijamii
Miradi (194)
The Weeding Claw: A Wire Fork That Grips, Then Levers
na Karen
Kilimo
21
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 Impact Sprinkler: A Jet That Knocks Itself Round
na Emma
Kilimo
35
0
0
0
0
0
Draw-Cut Pruning Shears: A Blade That Slides as It Closes
na Karen
Kilimo
27
0
0
0
0
0
Double-Cutting Shears: Blades That Cut Both Ways
na Karen
Kilimo
20
0
0
0
0
0
The Post-Hole Digger: Two Shovels on a Hinge and a Point Between Them
na Karen
Kilimo
27
0
0
0
0
0
Drying Grain for Storage: Warm Air That Carries the Water Away
na Karen
Kilimo
40
0
0
0
0
0
The Grain Auger: Archimedes' Screw Spun Fast in a Tube
na Martin
Mitambo
36
0
0
0
0
0
The Forage Harvester: Chopping Green Crop to a Set Length
na Karen
Mitambo
39
0
0
0
0
0
The Rotary Tiller: Blades That Cut the Soil in Slices
na Martin
Mitambo
46
0
0
0
0
0
The Combine Harvester: Cut, Thresh, Separate and Clean in One Pass
na Martin
Mitambo
30
0
0
0
0
0
The Disc Harrow: Dished Wheels Set at an Angle
na Karen
Kilimo
44
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
Calibrating a Sprayer: Litres per Hectare from a Stopwatch and a Jug
na Karen
Kilimo
37
0
0
0
0
0
Centre-Pivot Irrigation: A Pipe That Walks Round the Well
na Karen
Kilimo
35
0
0
0
0
0
The Spindle Cotton Picker: Wind the Lint Off the Boll
na Karen
Kilimo
19
0
0
0
0
0
The Ferguson Hitch: A Virtual Pivot Ahead of the Axle
na Martin
Mitambo
32
0
0
0
0
0
The Power Take-Off: Sending the Tractor's Engine Back Down a Shaft
na Martin
Mitambo
39
0
0
0
0
0
The Crawler Track: Laying Down a Road to Carry the Machine
na Martin
Mitambo
29
0
0
0
0
0
The Bucket Elevator: Lifting Grain by the Bucketful, and Where It Lands
na Martin
Mitambo
39
0
0
0
0
0
The Soil Pit: Texture, Structure and What It Will Grow
na Karen
Kilimo
52
0
0
0
0
0
Reading Your Own Station: Making a Local Forecast
na Paulice
Kilimo
22
0
0
0
0
0
The Rain Gauge
na Karen
Kilimo
42
0
0
0
0
0
Flax Scutching
na Tex
UJANJA
50
0
0
0
0
0
Inaonyesha 24 kati ya 194