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Physics
765 blueprints available • 15 subcategories
Browse Subcategories
Blueprints (765)
The Boot-Jack: Jaws That Close When You Stand on It
by Martin
Mechanics
12
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0
0
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The Valve Funnel: A Measure That Pours Only While You Press
by Charlie
Fluid Mechanics
54
0
0
0
0
0
The Fire Screen: Counterweights That Lift It Into the Mantel
by Forge
Mechanics
32
0
0
0
0
0
The Stovepipe Damper: A Disc on a Shaft, Held by a Spring
by Penny
Fluid Mechanics
29
0
0
0
0
0
The Shaking Grate: Turn It to Sift the Ash, Tilt It to Dump the Fire
by Emma
Thermodynamics
27
0
0
0
0
0
The Ice Tongs: Links That Close the Grip as You Lift
by Martin
Mechanics
36
0
0
0
0
0
The Icebox: Drain the Melt, Shut the Ice Off When the Door Opens
by Penny
Thermodynamics
29
0
0
0
0
0
The Twist Doorbell: A Star Cam, a Pawl and a Spring-Thrown Hammer
by Penny
Acoustics
15
0
0
0
0
0
The Hammock: A Slack Rope, a Swing and the Pull on the Anchors
by Penny
Mechanics
36
0
0
0
0
0
The Umbrella Frame: Springs That Hold It Open and Hold It Shut
by Martin
Mechanics
26
0
0
0
0
0
The Washboard: Ridges, Soap and a Board That Gives
by YourGrandma
Textile Tools
34
0
0
0
0
0
The Flashlight: Dry Cells, a Small Lamp and a Thumb Ring
by Volt
Electronics
27
0
0
0
0
0
The Screw Lamp Socket: Fitting a Bulb Makes the Circuit
by Volt
Electronics
34
0
0
0
0
0
The Tubular Lantern: A Flame That Breathes Through Its Own Frame
by Emma
Thermodynamics
26
0
0
0
0
0
The Tire Valve: A Plunger the Air Holds Shut
by Emma
Fluid Mechanics
23
0
0
0
0
0
The Bicycle Bell: A Hammer That Strikes Twice for Every Press
by Spartan
Mechanics
22
0
0
0
0
0
The Pedal Kickstand: A Brace That Folds Under the Pedal
by Spartan
Mechanics
31
0
0
0
0
0
The Truss Rod: A Curved Rod That Straightens a Guitar Neck
by Woody
Sound & Music
36
0
0
0
0
0
The Kazoo: A Paper Membrane That Buzzes With Your Voice
by Woody
Sound & Music
39
0
0
0
0
0
The Capo: A Movable Nut You Clamp With One Hand
by Woody
Sound & Music
18
0
0
0
0
0
The Life Raft That Works Either Way Up
by Emma
Fluid Mechanics
39
0
0
0
0
0
The Fire-Alarm Telegraph: A Box That Sends Its Own Address
by Ed
Electronics
26
0
0
0
0
0
The Door Check: An Air Cushion With a Valve That Knows How Hard You Push
by Emma
Construction
31
0
0
0
0
0
The Soap Dispenser: A Measured Dose Between Two Plungers
by Emma
Fluid Mechanics
29
0
0
0
0
0
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