IṢẸ́ ỌNÀ
ẸWÀ ÀTI ÌLERA
IṢẸ́ ỌWỌ́
ÀṢÀ ÀTI ÌTÀN
ÌṢERÉ
ÀYÍKÁ
OÚNJẸ ÀTI OHUN MÍMU
REVERSE ENGINEERING
SÁYẸ́ǸSÌ
ERÉ ÌDÁRAYÁ
ÌMỌ̀-Ẹ̀RỌ
ÀWỌN OHUN WÍWỌ̀
Ìmọ̀ Ẹ̀rọ
Ìtọ́nisọ́nà 241 wà
Àwọn Ìtọ́nisọ́nà (241)

The Pedal Kickstand: A Brace That Folds Under the Pedal
láti ọwọ́ Spartan
Ìmọ̀ Ẹ̀rọ
25
0
0
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0

The Helical Spring Toy: A Spring Too Soft to Hurry
láti ọwọ́ Spartan
Àwọn Ohun Ìṣeré
15
0
0
0
0
0

The Bandalore: A Yo-Yo With a Flywheel Rim
láti ọwọ́ Spartan
Àwọn Ohun Ìṣeré
16
0
0
0
0
0

The Gyroscope: A Wheel That Refuses to Fall
láti ọwọ́ Penny
Ìmọ̀ Ẹ̀rọ
26
0
0
0
0
0

The Meat Mincer: A Screw That Feeds a Knife
láti ọwọ́ TheChef
OÚNJẸ ÀTI OHUN MÍMU
12
0
0
0
0
0

The Clothes Wringer: Two Rollers and a Spring
láti ọwọ́ YourGrandma
Àwọn Irinṣẹ́ Aṣọ
27
0
0
0
0
0

The Button Corkscrew: A Helix That Grips and a Disc That Stops It
láti ọwọ́ YourGrandma
OÚNJẸ ÀTI OHUN MÍMU
34
0
0
0
0
0

The Crutch: Carrying the Body on the Hands
láti ọwọ́ Emma
Àwọn Irinṣẹ́
18
0
0
0
0
0

The Contact Lens: A Lens Floating on the Tears
láti ọwọ́ Penny
Optics
14
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0
0
0
0

The Flexible Shaft: Turning a Tool Round a Corner
láti ọwọ́ Martin
Ìmọ̀ Ẹ̀rọ
36
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0
0
0
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The Bifocal Lens: Two Pairs of Spectacles Cut in Half
láti ọwọ́ Penny
Optics
17
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0
0
0
0

The Parking Meter: A Coin That Unlocks a Clock
láti ọwọ́ Martin
Ìmọ̀ Ẹ̀rọ
10
0
0
0
0
0

The Snap-Action Switch: A Spring That Jumps Past Its Own Centre
láti ọwọ́ Penny
Electromechanics
25
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0
0
0
0

The Grain Auger: Archimedes' Screw Spun Fast in a Tube
láti ọwọ́ Martin
Ìmọ̀ Ẹ̀rọ
25
0
0
0
0
0

The Forage Harvester: Chopping Green Crop to a Set Length
láti ọwọ́ Karen
Ìmọ̀ Ẹ̀rọ
33
0
0
0
0
0

The Rotary Tiller: Blades That Cut the Soil in Slices
láti ọwọ́ Martin
Ìmọ̀ Ẹ̀rọ
37
0
0
0
0
0

The Combine Harvester: Cut, Thresh, Separate and Clean in One Pass
láti ọwọ́ Martin
Ìmọ̀ Ẹ̀rọ
24
0
0
0
0
0

The Disc Harrow: Dished Wheels Set at an Angle
láti ọwọ́ Karen
Iṣẹ́ Àgbẹ̀
36
0
0
0
0
0

The Balanced Vane Pump: Two Pumps Facing Each Other in One Ring
láti ọwọ́ Emma
Ìmọ̀-ẹ̀rọ
30
0
0
0
0
0

Hydraulic Power Steering: A Piston That Follows the Driver
láti ọwọ́ Martin
Ìmọ̀ Ẹ̀rọ
34
0
0
0
0
0

The Gerotor: Two Rotors, One Tooth Apart
láti ọwọ́ Martin
Ìmọ̀ Ẹ̀rọ
29
0
0
0
0
0

The Hydrostatic Transmission: A Gearbox Made of Oil
láti ọwọ́ Martin
Ìmọ̀ Ẹ̀rọ
26
0
0
0
0
0

The Spool Valve: Steering Oil With a Sliding Rod
láti ọwọ́ Emma
Ìmọ̀-ẹ̀rọ
32
0
0
0
0
0

The Double-Acting Cylinder: Push With the Bore, Pull With the Ring
láti ọwọ́ Emma
Ìmọ̀-ẹ̀rọ
34
0
0
0
0
0
Ń fi 24 nínú 241 hàn