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Dostępne plany: 1546 • Podkategorie: 11
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Plany (1546)
Filtering: Gravity, Vacuum, and Why the Filtrate Came Through Cloudy
autor: Charlie
Chemia
28
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Dilution: One Equation, and Knowing When to Do It in Steps
autor: Charlie
Chemia
20
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Making Up a Solution: Which Glassware Actually Measures, and Which Only Looks Like It
autor: Charlie
Chemia
26
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Acid Into Water, Never Water Into Acid: Why the Order Is Not a Preference
autor: Charlie
Chemia
21
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The Notebook: Write a Page Somebody Else Can Repeat
autor: Penny
Fizyka
21
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Timing by Hand: Your Reaction Time Is the Biggest Error in the Experiment
autor: Penny
Fizyka
23
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Plot It Before You Conclude: What a Table of Numbers Hides
autor: Penny
Fizyka
23
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Significant Figures: How Much of Your Number Is Actually Real
autor: Penny
Fizyka
27
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Random or Systematic: Two Ways to Be Wrong, and Only One of Them Averages Away
autor: Penny
Fizyka
24
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Change One Thing at a Time: Grow the Control, and the Confounded Jar Too
autor: Penny
Fizyka
18
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Zero, Tare and the Blank: Measure What Your Instrument Reads When It Should Read Nothing
autor: Penny
Fizyka
21
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One Reading Is Not a Measurement: Repeat It, and Look at the Spread
autor: Penny
Fizyka
29
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Drawing Out: Making It Longer by Making It Thinner
autor: Forge
Obróbka metali
20
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What Heat Costs: Scale, Grain Growth and Burnt Steel
autor: Forge
Obróbka metali
20
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The Surface Is Not the Centre: Thermal Mass and Soak Time
autor: Penny
Fizyka
24
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Measuring High Temperature: Thermocouples, Pyrometers, and What Each Lies About
autor: Penny
Fizyka
27
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Cooling Is a Process Too: Still Air, Insulated, or Quenched
autor: Penny
Fizyka
27
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Why Finish Wood At All: Three Jobs, and They Pull Against Each Other
autor: Woody
Obróbka drewna
32
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Varnish and Polyurethane: Thin Coats, and Leave It Alone
autor: Woody
Obróbka drewna
26
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Stain: Colour Goes In Unevenly Unless You Make It Behave
autor: Mary
Przybory
26
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Oil Finishes: Wipe On, Wipe Off, and the Rag That Can Catch Fire
autor: Mary
Przybory
18
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What a Glue Joint Is: Why a Good One Breaks Everywhere Except the Glue
autor: Woody
Obróbka drewna
27
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Surface Preparation: The Part That Decides Whether It Holds
autor: Woody
Obróbka drewna
22
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Squeeze-Out, Starvation and Reading a Joint That Failed
autor: Mary
Przybory
36
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Pokazano 24 z 1546