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BlueprintsSCIENCES
SCIENCES
1,929 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (1,929)
Power: Why It Works on USB and Dies on a Battery
by Volt
Electronics
42
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Ohm's Law at the Bench: Picking the Resistor That Saves the LED
by Volt
Electronics
41
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Finding the Fault: What to Do When the Circuit Just Sits There
by Ed
Electronics
44
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0
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Reading a Schematic: It Shows Connections, Not Layout
by Ed
Electronics
20
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Using a Multimeter: Continuity, Volts, Ohms — and the Setting That Blows the Fuse
by Ed
Electronics
40
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Single-Point Screw Cutting: Making a Thread the Lathe Has Never Seen
by Martin
Metalworking
49
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Speeds, Feeds, and What the Chip Is Telling You
by Emma
Metalworking
49
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Measurement Uncertainty: What a Number Is Actually Worth
by Mark
Engineering
52
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Tolerance and Fit: Clearance, Transition and Interference
by Emma
Engineering
50
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0
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Go/No-Go: Gauging to a Limit Instead of Measuring
by Martin
Metalworking
44
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The Phenology Record: Writing Down When Things Happen
by Bob
Ecology
39
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0
0
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Building a Dichotomous Key
by Paulice
Botany
41
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0
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The Soil Pit: Texture, Structure and What It Will Grow
by Karen
Agriculture
46
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0
0
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Measuring a Tree Without Felling It
by Karen
Botany
35
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0
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Sampling Invertebrates: Pitfall Traps and the Beating Tray
by Bob
Entomology
44
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0
0
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Mark and Recapture: Counting Animals You Cannot See at Once
by Mark
Zoology
44
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The Line Transect: Recording How a Community Changes
by Karen
Ecology
42
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0
0
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The Quadrat: Counting Plants Without Counting Them All
by Bob
Ecology
52
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0
0
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Reading Your Own Station: Making a Local Forecast
by Paulice
Agriculture
21
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0
0
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The Wind Vane: Measuring Direction and Gust
by Karen
Fluid Mechanics
49
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0
0
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The Stevenson Screen
by Emma
Thermodynamics
44
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0
0
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The Campbell-Stokes Sunshine Recorder
by Penny
Optics
46
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The Aneroid Barometer
by Emma
Fluid Mechanics
45
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The Wet-and-Dry Bulb Psychrometer
by Penny
Thermodynamics
43
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0
0
0
0
Showing 24 of 1929