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Ìtọ́nisọ́nà 1,597 wà • Ẹ̀ka kékeré 11
Ṣàwárí Àwọn Ẹ̀ka Kékeré
Àwọn Ìtọ́nisọ́nà (1,597)
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
16
0
0
0
0
0
The Pressure Cooker: A Lid the Steam Holds Shut
láti ọwọ́ TheChef
OÚNJẸ ÀTI OHUN MÍMU
21
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
22
0
0
0
0
0
The Sad Iron: Keeping the Heat in the Face, Not the Hand
láti ọwọ́ YourGrandma
Àwọn Irinṣẹ́ Aṣọ
29
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
25
0
0
0
0
0
The Crutch: Carrying the Body on the Hands
láti ọwọ́ Emma
Àwọn Irinṣẹ́
13
0
0
0
0
0
The Contact Lens: A Lens Floating on the Tears
láti ọwọ́ Penny
Optics
8
0
0
0
0
0
The Flexible Shaft: Turning a Tool Round a Corner
láti ọwọ́ Martin
Ìmọ̀ Ẹ̀rọ
23
0
0
0
0
0
The Plaster Cast: Gypsum That Sets Round a Broken Limb
láti ọwọ́ Charlie
Àwọn Irinṣẹ́
31
0
0
0
0
0
The Bifocal Lens: Two Pairs of Spectacles Cut in Half
láti ọwọ́ Penny
Optics
9
0
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 Time-Delay Relay: Switching a Set Time Later
láti ọwọ́ Ed
Ẹ̀rọ Ìtanná
13
0
0
0
0
0
The Cam Timer: A Program Cut Into Discs
láti ọwọ́ Martin
Electromechanics
22
0
0
0
0
0
The Synchronous Clock: Telling Time by the Power Station's Cycles
láti ọwọ́ Penny
Electromagnetism
17
0
0
0
0
0
The Rotary Dial: A Number Sent as a Count of Breaks
láti ọwọ́ Ed
Ẹ̀rọ Ìtanná
18
0
0
0
0
0
The Thermal Overload Relay: A Bimetal That Heats Like the Motor
láti ọwọ́ Volt
Electromechanics
25
0
0
0
0
0
The Snap-Action Switch: A Spring That Jumps Past Its Own Centre
láti ọwọ́ Penny
Electromechanics
19
0
0
0
0
0
The Pressure Switch: A Gauge That Turns the Motor On and Off
láti ọwọ́ Emma
Electromechanics
25
0
0
0
0
0
The Float Switch: A Liquid Level Turned Into a Contact
láti ọwọ́ Volt
Electromechanics
15
0
0
0
0
0
The Contactor: A Relay That Remembers to Stay Off
láti ọwọ́ Volt
Electromagnetism
13
0
0
0
0
0
The Solenoid Valve: An Electromagnet That Opens a Pipe
láti ọwọ́ Emma
Ìmọ̀-ẹ̀rọ
25
0
0
0
0
0
Drying Grain for Storage: Warm Air That Carries the Water Away
láti ọwọ́ Karen
Iṣẹ́ Àgbẹ̀
22
0
0
0
0
0
Ń fi 24 nínú 1597 hàn