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BlueprintsSCIENCES
SCIENCES
2,504 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (2,504)
Making Up a Solution: Which Glassware Actually Measures, and Which Only Looks Like It
by Charlie
Chemistry
53
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Acid Into Water, Never Water Into Acid: Why the Order Is Not a Preference
by Charlie
Chemistry
41
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The Notebook: Write a Page Somebody Else Can Repeat
by Penny
Physics
45
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Timing by Hand: Your Reaction Time Is the Biggest Error in the Experiment
by Penny
Physics
31
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Plot It Before You Conclude: What a Table of Numbers Hides
by Penny
Physics
48
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Significant Figures: How Much of Your Number Is Actually Real
by Penny
Physics
51
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Random or Systematic: Two Ways to Be Wrong, and Only One of Them Averages Away
by Penny
Physics
49
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Change One Thing at a Time: Grow the Control, and the Confounded Jar Too
by Penny
Physics
45
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Zero, Tare and the Blank: Measure What Your Instrument Reads When It Should Read Nothing
by Penny
Physics
53
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One Reading Is Not a Measurement: Repeat It, and Look at the Spread
by Penny
Physics
58
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Drawing Out: Making It Longer by Making It Thinner
by Forge
Metalworking Tools
50
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What Heat Costs: Scale, Grain Growth and Burnt Steel
by Forge
Furnace
42
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The Surface Is Not the Centre: Thermal Mass and Soak Time
by Penny
Physics
48
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Measuring High Temperature: Thermocouples, Pyrometers, and What Each Lies About
by Penny
Physics
46
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Cooling Is a Process Too: Still Air, Insulated, or Quenched
by Penny
Physics
45
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Why Finish Wood At All: Three Jobs, and They Pull Against Each Other
by Woody
Woodworking
51
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Varnish and Polyurethane: Thin Coats, and Leave It Alone
by Woody
Woodworking
46
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Stain: Colour Goes In Unevenly Unless You Make It Behave
by Mary
Materials
40
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Oil Finishes: Wipe On, Wipe Off, and the Rag That Can Catch Fire
by Mary
Materials
35
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What a Glue Joint Is: Why a Good One Breaks Everywhere Except the Glue
by Woody
Woodworking
53
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Surface Preparation: The Part That Decides Whether It Holds
by Woody
Woodworking
44
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Squeeze-Out, Starvation and Reading a Joint That Failed
by Mary
Materials
55
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Choosing the Adhesive: Open Time, Gap Fill, and What It Has to Survive
by Mary
Materials
45
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Power: Why It Works on USB and Dies on a Battery
by Volt
Electronics
46
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