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Cetak BiruLINGKUNGAN
LINGKUNGAN
279 cetak biru tersedia • 16 subkategori
Jelajahi Subkategori
Cetak Biru (279)
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
oleh Astro
Astronomi
24
0
0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
oleh Astro
Renaissance (1400–1600)
33
1
0
0
2
0
Building a Celestial Globe — Mapping the Stars on a Sphere
oleh Astro
Abad Pertengahan
22
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
oleh Astro
Abad Pertengahan
15
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
oleh Astro
Viking
29
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
oleh Astro
Viking
28
0
0
0
1
0
Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
oleh Astro
Renaissance (1400–1600)
39
0
0
0
1
0
Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
oleh Astro
Renaissance (1400–1600)
24
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
oleh Astro
Renaissance (1400–1600)
22
0
0
0
3
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
oleh Astro
Abad Pertengahan
32
0
0
0
6
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
oleh Astro
Kuningan
24
0
0
0
7
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
oleh Astro
Perunggu
20
0
0
0
3
0
Salt-Curing Meat for Preservation — Dry Salting Without Refrigeration
oleh TheChef
Food & Agriculture
28
0
0
0
0
0
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting
oleh Forge
Pengerjaan Logam
21
0
0
0
0
0
Boiling Water in a Leaf over Direct Flame — Why Water Keeps the Vessel from Burning
oleh TheChef
Food & Agriculture
21
0
0
0
0
0
Forging an Iron Fish Hook — Drawing, Bending, and Barbing Wire Stock
oleh Forge
Pengerjaan Logam
19
0
0
0
0
0
Striking Fire from Flint and Iron Pyrite — Spark-Based Fire Starting
oleh Spartan
Prasejarah
27
0
0
0
0
0
Starting Fire with a Hand Drill — The Simplest Friction Fire Method
oleh Spartan
Prasejarah
42
0
0
0
0
0
Making a Bone Fish Gorge — The Oldest Fishing Device
oleh Spartan
Prasejarah
22
0
0
0
0
0
Building a Carrying Frame (Pack Frame) — Wooden Backpack for Heavy Loads
oleh Spartan
Prasejarah
28
0
0
0
0
0