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BlueprintsSCIENCES
SCIENCES
2,505 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (2,505)
The Gimlet Corkscrew: A Coarse Screw on a Solid Stem With a T Handle
by Forge
Metalworking
38
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The Eye-Necked Bottle: A Cork Across the Neck That the Gas Cannot Push Out
by Charlie
Drinks
30
0
0
0
0
0
The Bottle-Holder Opener: Push the Stopper In Under a Glass and Catch the Overflow
by YourGrandma
Drinks
39
0
0
0
0
0
The Inner-Valve Bottle Opener: A Tube That Holds the Valve Open and Clasps That Hold the Tube
by Charlie
Drinks
40
0
0
0
0
0
The Cap-and-Cone Lemon Squeezer: Squeeze Sideways, Not Inside Out
by YourGrandma
Drinks
33
0
0
0
0
0
The Gold-Pen Protector Inkstand: A Rubber Rim for Careless Dipping
by Tex
Papercraft
42
0
0
0
0
0
The Plunger-Filled Fountain Pen: A Measured Dose of Ink per Stroke
by Emma
Papercraft
35
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0
0
0
0
The Rotating-Top Inkstand: Turn the Lid and the Pen Holes Shut
by Charlie
Chemistry
34
0
0
0
0
0
The Folding Door-Stop Bootjack: Pointed Prongs That Also Bar the Door
by Forge
Metalworking
46
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0
0
0
0
The Bootjack Hat Stand: Handles to Hold, a Crescent on the Instep
by Woody
Woodworking
28
0
0
0
0
0
The Bootjack Burglar Alarm: A Spring Treadle That Grips the Heel or Bangs the Door
by Martin
Woodworking
38
0
0
0
0
0
The Ruler Letter Scale: A Ruler That Weighs With Its Own Weight
by Penny
Mechanics
36
0
0
0
0
0
The Top-Figured Letter-Scale Beam: Read the Weight From Above
by Mark
Mechanics
25
0
0
0
0
0
The Pen-Rack Letter Balance: Pens, Calendar and Scale on One Stand
by Pixel
Papercraft
48
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0
0
0
0
The Self-Winding Chalk-Line Reel: A Coil Spring That Reels the Line Back
by Emma
Construction
25
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0
0
0
0
The Clip-Measure Glove Stretcher: A Rigid Width Scale on the Lever
by Mark
Textile Tools
29
0
0
0
0
0
The Weight-Closed Bootjack: Lean on Your Toes and the Jaws Close
by Emma
Engineering
28
0
0
0
0
0
The Spring-Clamp Bootjack: The Heel Closes the Clamps on the Toe
by Forge
Metalworking
34
0
0
0
0
0
The Lever-and-Stirrup Bootjack: One Pull Holds Toe and Heel
by Martin
Woodworking
30
0
0
0
0
0
The Postal Dial Scale: The Weight and the Postage on One Dial
by Penny
Mechanics
43
0
0
0
0
0
The Fountain Inkstand: A Cork That Cuts the Cup Off From the Fountain
by YourGrandma
Thermodynamics
41
0
0
0
0
0
The Squeeze-Bottle Inkstand: Press the Rubber, Fill the Cup
by Charlie
Materials
41
0
0
0
0
0
The Self-Chalking Line Reel: The Line Comes Out Already Chalked
by Emma
Construction
37
0
0
0
0
0
The Hollow Glove Stretcher: Tube Jaws and a Puff of Powder
by Emma
Textile Tools
39
0
0
0
0
0
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