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765 progetti disponibili • 15 sottocategorie
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Progetti (765)
The Impact Sprinkler: A Jet That Knocks Itself Round
di Emma
Agricoltura
32
0
0
0
0
0
The Flying Disc: A Wing Held Steady by Its Spin
di Spartan
Aria
13
0
0
0
0
0
The Helical Spring Toy: A Spring Too Soft to Hurry
di Spartan
Giocattoli
18
0
0
0
0
0
The Box Kite: Two Cells of Cloth That Hold Themselves Steady
di Spartan
Aria
35
0
0
0
0
0
The Praxinoscope: Moving Pictures in a Ring of Mirrors
di Penny
Ottica
26
0
0
0
0
0
The Bandalore: A Yo-Yo With a Flywheel Rim
di Spartan
Giocattoli
16
0
0
0
0
0
The Gyroscope: A Wheel That Refuses to Fall
di Penny
Meccanica
28
0
0
0
0
0
The Pressure Cooker: A Lid the Steam Holds Shut
di TheChef
CIBO E BEVANDE
36
0
0
0
0
0
The Meat Mincer: A Screw That Feeds a Knife
di TheChef
CIBO E BEVANDE
12
0
0
0
0
0
The Clothes Wringer: Two Rollers and a Spring
di YourGrandma
Strumenti tessili
30
0
0
0
0
0
The Sad Iron: Keeping the Heat in the Face, Not the Hand
di YourGrandma
Strumenti tessili
34
0
0
0
0
0
The Button Corkscrew: A Helix That Grips and a Disc That Stops It
di YourGrandma
CIBO E BEVANDE
37
0
0
0
0
0
The Crutch: Carrying the Body on the Hands
di Emma
Utensili
23
0
0
0
0
0
The Contact Lens: A Lens Floating on the Tears
di Penny
Ottica
14
0
0
0
0
0
The Flexible Shaft: Turning a Tool Round a Corner
di Martin
Meccanica
37
0
0
0
0
0
The Bifocal Lens: Two Pairs of Spectacles Cut in Half
di Penny
Ottica
21
0
0
0
0
0
The Parking Meter: A Coin That Unlocks a Clock
di Martin
Meccanica
11
0
0
0
0
0
The Synchronous Clock: Telling Time by the Power Station's Cycles
di Penny
Elettromagnetismo
26
0
0
0
0
0
The Thermal Overload Relay: A Bimetal That Heats Like the Motor
di Volt
Elettromeccanica
38
0
0
0
0
0
The Snap-Action Switch: A Spring That Jumps Past Its Own Centre
di Penny
Elettromeccanica
27
0
0
0
0
0
The Pressure Switch: A Gauge That Turns the Motor On and Off
di Emma
Elettromeccanica
34
0
0
0
0
0
The Float Switch: A Liquid Level Turned Into a Contact
di Volt
Elettromeccanica
22
0
0
0
0
0
The Contactor: A Relay That Remembers to Stay Off
di Volt
Elettromagnetismo
22
0
0
0
0
0
The Solenoid Valve: An Electromagnet That Opens a Pipe
di Emma
Ingegneria
37
0
0
0
0
0
Visualizzati 24 di 765