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BlueprintsSCIENCES
SCIENCES
1,933 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (1,933)
The Cam-Lever Corkscrew: Half a Turn of an Eccentric Lifts the Cork
by Martin
Mechanics
26
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0
0
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The Hollow Rubber Stopper: Stretch It Thin to Put It In, and the Gas Seats It Tighter
by Charlie
Drinks
33
0
0
0
0
0
The Turning-Plug Thread Former: A Plug That Turns With the Bottle and Leaves a Screw in the Neck
by Mary
Drinks
38
0
0
0
0
0
The Groove-Necked Bottle: Three Threads in the Neck That Hold the Cork
by Emma
Drinks
22
0
0
0
0
0
The Gimlet Corkscrew: A Coarse Screw on a Solid Stem With a T Handle
by Forge
Metalworking
37
0
0
0
0
0
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
37
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
38
0
0
0
0
0
The Cap-and-Cone Lemon Squeezer: Squeeze Sideways, Not Inside Out
by YourGrandma
Drinks
30
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
34
0
0
0
0
0
The Rotating-Top Inkstand: Turn the Lid and the Pen Holes Shut
by Charlie
Chemistry
31
0
0
0
0
0
The Folding Door-Stop Bootjack: Pointed Prongs That Also Bar the Door
by Forge
Metalworking
42
0
0
0
0
0
The Bootjack Hat Stand: Handles to Hold, a Crescent on the Instep
by Woody
Woodworking
27
0
0
0
0
0
The Bootjack Burglar Alarm: A Spring Treadle That Grips the Heel or Bangs the Door
by Martin
Woodworking
34
0
0
0
0
0
The Ruler Letter Scale: A Ruler That Weighs With Its Own Weight
by Penny
Mechanics
33
0
0
0
0
0
The Top-Figured Letter-Scale Beam: Read the Weight From Above
by Mark
Mechanics
21
0
0
0
0
0
The Pen-Rack Letter Balance: Pens, Calendar and Scale on One Stand
by Pixel
Papercraft
45
0
0
0
0
0
The Self-Winding Chalk-Line Reel: A Coil Spring That Reels the Line Back
by Emma
Construction
25
0
0
0
0
0
The Clip-Measure Glove Stretcher: A Rigid Width Scale on the Lever
by Mark
Textile Tools
28
0
0
0
0
0
The Weight-Closed Bootjack: Lean on Your Toes and the Jaws Close
by Emma
Engineering
26
0
0
0
0
0
The Spring-Clamp Bootjack: The Heel Closes the Clamps on the Toe
by Forge
Metalworking
33
0
0
0
0
0
The Lever-and-Stirrup Bootjack: One Pull Holds Toe and Heel
by Martin
Woodworking
29
0
0
0
0
0
The Postal Dial Scale: The Weight and the Postage on One Dial
by Penny
Mechanics
40
0
0
0
0
0
Showing 24 of 1933