Ubufatanye
UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Fiziki
Ibishushanyo 804 birahari • Ibyiciro bito 15
Reba Ibyiciro Bito
Ibishushanyo (804)
The Clothes Wringer: Two Rollers and a Spring
na YourGrandma
Ibikoresho by'Imyenda
38
0
0
0
0
0
The Sad Iron: Keeping the Heat in the Face, Not the Hand
na YourGrandma
Ibikoresho by'Imyenda
37
0
0
0
0
0
The Button Corkscrew: A Helix That Grips and a Disc That Stops It
na YourGrandma
IBIRIBWA N'IBINYOBWA
43
0
0
0
0
0
The Crutch: Carrying the Body on the Hands
na Emma
Ibikoresho
25
0
0
0
0
0
The Contact Lens: A Lens Floating on the Tears
na Penny
Ubumenyi bw'Umucyo
18
0
0
0
0
0
The Flexible Shaft: Turning a Tool Round a Corner
na Martin
Mekanike
39
0
0
0
0
0
The Bifocal Lens: Two Pairs of Spectacles Cut in Half
na Penny
Ubumenyi bw'Umucyo
26
0
0
0
0
0
The Parking Meter: A Coin That Unlocks a Clock
na Martin
Mekanike
12
0
0
0
0
0
The Synchronous Clock: Telling Time by the Power Station's Cycles
na Penny
Amashanyarazi n'Ubumagineti
30
0
0
0
0
0
The Thermal Overload Relay: A Bimetal That Heats Like the Motor
na Volt
Amashanyarazi na Mekanike
45
0
0
0
0
0
The Snap-Action Switch: A Spring That Jumps Past Its Own Centre
na Penny
Amashanyarazi na Mekanike
31
0
0
0
0
0
The Pressure Switch: A Gauge That Turns the Motor On and Off
na Emma
Amashanyarazi na Mekanike
40
0
0
0
0
0
The Float Switch: A Liquid Level Turned Into a Contact
na Volt
Amashanyarazi na Mekanike
25
0
0
0
0
0
The Contactor: A Relay That Remembers to Stay Off
na Volt
Amashanyarazi n'Ubumagineti
27
0
0
0
0
0
The Solenoid Valve: An Electromagnet That Opens a Pipe
na Emma
Ubwubatsi bw'Ikoranabuhanga
43
0
0
0
0
0
Drying Grain for Storage: Warm Air That Carries the Water Away
na Karen
Ubuhinzi
40
0
0
0
0
0
The Grain Auger: Archimedes' Screw Spun Fast in a Tube
na Martin
Mekanike
36
0
0
0
0
0
The Forage Harvester: Chopping Green Crop to a Set Length
na Karen
Mekanike
39
0
0
0
0
0
The Rotary Tiller: Blades That Cut the Soil in Slices
na Martin
Mekanike
46
0
0
0
0
0
The Combine Harvester: Cut, Thresh, Separate and Clean in One Pass
na Martin
Mekanike
30
0
0
0
0
0
The Disc Harrow: Dished Wheels Set at an Angle
na Karen
Ubuhinzi
44
0
0
0
0
0
Hydraulic Draft Control: The Plough That Rises When the Soil Gets Hard
na Martin
Mekanike
21
0
0
0
0
0
The Balanced Vane Pump: Two Pumps Facing Each Other in One Ring
na Emma
Ubwubatsi bw'Ikoranabuhanga
38
0
0
0
0
0
Hydraulic Power Steering: A Piston That Follows the Driver
na Martin
Mekanike
40
0
0
0
0
0
Hagaragajwe 24 kuri 804