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 Umbrella Frame: Springs That Hold It Open and Hold It Shut
na Martin
Mekanike
32
0
0
0
0
0
The Washboard: Ridges, Soap and a Board That Gives
na YourGrandma
Ibikoresho by'Imyenda
39
0
0
0
0
0
The Flashlight: Dry Cells, a Small Lamp and a Thumb Ring
na Volt
Ibikoresho by'Amashanyarazi
35
0
0
0
0
0
The Screw Lamp Socket: Fitting a Bulb Makes the Circuit
na Volt
Ibikoresho by'Amashanyarazi
39
0
0
0
2
0
The Tubular Lantern: A Flame That Breathes Through Its Own Frame
na Emma
Ubumenyi bw'Ubushyuhe
31
0
0
0
0
0
The Tire Valve: A Plunger the Air Holds Shut
na Emma
Mekanike y'Amazi
30
0
0
0
0
0
The Bicycle Bell: A Hammer That Strikes Twice for Every Press
na Spartan
Mekanike
26
0
0
0
0
0
The Pedal Kickstand: A Brace That Folds Under the Pedal
na Spartan
Mekanike
35
0
0
0
0
0
The Truss Rod: A Curved Rod That Straightens a Guitar Neck
na Woody
Ijwi n'Umuziki
37
0
0
0
0
0
The Kazoo: A Paper Membrane That Buzzes With Your Voice
na Woody
Ijwi n'Umuziki
42
0
0
0
0
0
The Capo: A Movable Nut You Clamp With One Hand
na Woody
Ijwi n'Umuziki
19
0
0
0
0
0
The Life Raft That Works Either Way Up
na Emma
Mekanike y'Amazi
41
0
0
0
0
0
The Fire-Alarm Telegraph: A Box That Sends Its Own Address
na Ed
Ibikoresho by'Amashanyarazi
27
0
0
0
0
0
The Door Check: An Air Cushion With a Valve That Knows How Hard You Push
na Emma
Ubwubatsi
31
0
0
0
0
0
The Soap Dispenser: A Measured Dose Between Two Plungers
na Emma
Mekanike y'Amazi
32
0
0
0
0
0
The Impact Sprinkler: A Jet That Knocks Itself Round
na Emma
Ubuhinzi
35
0
0
0
0
0
The Flying Disc: A Wing Held Steady by Its Spin
na Spartan
Umwuka
23
0
0
0
0
0
The Helical Spring Toy: A Spring Too Soft to Hurry
na Spartan
Ibikinisho
19
0
0
0
0
0
The Box Kite: Two Cells of Cloth That Hold Themselves Steady
na Spartan
Umwuka
41
0
0
0
0
0
The Praxinoscope: Moving Pictures in a Ring of Mirrors
na Penny
Ubumenyi bw'Umucyo
33
0
0
0
0
0
The Bandalore: A Yo-Yo With a Flywheel Rim
na Spartan
Ibikinisho
17
0
0
0
0
0
The Gyroscope: A Wheel That Refuses to Fall
na Penny
Mekanike
30
0
0
0
0
0
The Pressure Cooker: A Lid the Steam Holds Shut
na TheChef
IBIRIBWA N'IBINYOBWA
41
0
0
0
0
0
The Meat Mincer: A Screw That Feeds a Knife
na TheChef
IBIRIBWA N'IBINYOBWA
14
0
0
0
0
0
Hagaragajwe 24 kuri 804