ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
Physics
764 blueprints available • 15 subcategories
Browse Subcategories
Blueprints (764)
Bore and Tone Holes: A Hole Can Be Made Bigger and Not Smaller
by Woody
Woodworking
50
0
0
0
0
0
The Soundboard: A String Alone Is Almost Silent
by Woody
Woodworking
46
0
0
0
0
0
Placing the Frets: The Rule of 18 Is Wrong, and by How Much
by Woody
Woodworking
47
0
0
0
0
0
What Sets the Pitch: Length, Tension, Mass, and Nothing Else
by Woody
Woodworking
34
0
0
0
0
0
Listening to a Machine: Noise, Heat and Play Are All Telling You Something
by Martin
Engineering
46
0
0
0
0
0
Keeping It Together: Shoulders, Keys, Circlips and What Each One Resists
by Martin
Engineering
44
0
0
0
0
0
Balance: A Tiny Eccentricity Becomes an Enormous Force
by Martin
Engineering
42
0
0
0
0
0
Belts and Chains: Tension, Wrap, and Why Too Tight Kills the Bearings
by Martin
Engineering
36
0
0
0
0
0
Alignment: Two Shafts That Look In Line Are Not In Line
by Martin
Engineering
52
0
0
0
0
0
Lubrication: The Film Does the Work, and More Grease Is Not More Lubrication
by Martin
Engineering
44
0
0
0
0
0
Mounting a Bearing: Press on the Ring That Is Being Fitted, Never Through the Balls
by Martin
Engineering
58
0
0
0
0
0
Fits: Clearance, Transition and Interference — the Difference Is Microns
by Martin
Engineering
53
0
0
0
0
0
The Notebook: Write a Page Somebody Else Can Repeat
by Penny
Physics
42
0
0
0
0
0
Timing by Hand: Your Reaction Time Is the Biggest Error in the Experiment
by Penny
Physics
29
0
0
0
0
0
Plot It Before You Conclude: What a Table of Numbers Hides
by Penny
Physics
43
0
0
0
0
0
Significant Figures: How Much of Your Number Is Actually Real
by Penny
Physics
46
0
0
0
0
0
Random or Systematic: Two Ways to Be Wrong, and Only One of Them Averages Away
by Penny
Physics
48
0
0
0
0
0
Change One Thing at a Time: Grow the Control, and the Confounded Jar Too
by Penny
Physics
41
0
0
0
0
0
Zero, Tare and the Blank: Measure What Your Instrument Reads When It Should Read Nothing
by Penny
Physics
48
0
0
0
0
0
One Reading Is Not a Measurement: Repeat It, and Look at the Spread
by Penny
Physics
52
0
0
0
0
0
Drawing Out: Making It Longer by Making It Thinner
by Forge
Metalworking
44
0
0
0
0
0
What Heat Costs: Scale, Grain Growth and Burnt Steel
by Forge
Metalworking
36
0
0
0
0
0
The Surface Is Not the Centre: Thermal Mass and Soak Time
by Penny
Physics
44
0
0
0
0
0
Measuring High Temperature: Thermocouples, Pyrometers, and What Each Lies About
by Penny
Physics
44
0
0
0
0
0
Showing 24 of 764