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ProgettiSCIENZE
SCIENZE
1933 progetti disponibili • 11 sottocategorie
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Progetti (1933)
The Tubular Lantern: A Flame That Breathes Through Its Own Frame
di Emma
Termodinamica
26
0
0
0
0
0
The Tire Valve: A Plunger the Air Holds Shut
di Emma
Meccanica dei fluidi
23
0
0
0
0
0
The Bicycle Bell: A Hammer That Strikes Twice for Every Press
di Spartan
Meccanica
22
0
0
0
0
0
The Pedal Kickstand: A Brace That Folds Under the Pedal
di Spartan
Meccanica
31
0
0
0
0
0
The Truss Rod: A Curved Rod That Straightens a Guitar Neck
di Woody
Suono e musica
36
0
0
0
0
0
The Kazoo: A Paper Membrane That Buzzes With Your Voice
di Woody
Suono e musica
39
0
0
0
0
0
The Capo: A Movable Nut You Clamp With One Hand
di Woody
Suono e musica
18
0
0
0
0
0
The Life Raft That Works Either Way Up
di Emma
Meccanica dei fluidi
39
0
0
0
0
0
The Fire-Alarm Telegraph: A Box That Sends Its Own Address
di Ed
Elettronica
26
0
0
0
0
0
The Door Check: An Air Cushion With a Valve That Knows How Hard You Push
di Emma
Costruzione
31
0
0
0
0
0
The Soap Dispenser: A Measured Dose Between Two Plungers
di Emma
Meccanica dei fluidi
29
0
0
0
0
0
The Perforated Paper Roll: Bonds That Break One Sheet at a Time
di Mary
Strumenti per la lavorazione della carta
23
0
0
0
0
0
The Collapsible Tube: A Container That Is Always Full
di Charlie
Pittura
27
0
0
0
0
0
The Impact Sprinkler: A Jet That Knocks Itself Round
di Emma
Agricoltura
34
0
0
0
0
0
Draw-Cut Pruning Shears: A Blade That Slides as It Closes
di Karen
Agricoltura
27
0
0
0
0
0
Double-Cutting Shears: Blades That Cut Both Ways
di Karen
Agricoltura
20
0
0
0
0
0
The Post-Hole Digger: Two Shovels on a Hinge and a Point Between Them
di Karen
Agricoltura
25
0
0
0
0
0
Masking Tape: Crepe Paper and an Adhesive That Never Dries
di Mary
Materiali
34
0
0
0
0
0
The Push Pin: A Glass Handle Sealed Round a Steel Point
di Mary
Strumenti per la lavorazione della carta
20
0
0
0
0
0
The Hex-Socket Screw: A Head That Sinks Out of Harm's Way
di Emma
Utensili
36
0
0
0
0
0
The Flying Disc: A Wing Held Steady by Its Spin
di Spartan
Aria
14
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
28
0
0
0
0
0
Visualizzati 24 di 1933