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Cetak BiruCulture And HistoryEra

Era

818 cetak biru tersedia • 16 subkategori

Jelajahi Subkategori

Viking

Romawi

Mesir

Yunani Kuno

Periode Edo

Prasejarah

Kuno

Abad Pertengahan

Modern

Postmodern

Industry 1.0 — Steam & Mechanization (1760)

Industry 2.0 — Electricity, Steel & Oil (1870)

Industry 3.0 — Assembly Line & Mass Production (1913)

Industry 4.0 — Computers & Digital Automation (1960)

Industry 5.0 — Open Knowledge & AI Collaboration (2026)

Renaissance (1400–1600)

Cetak Biru (818)

Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience

Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience

oleh PennyDK

Renaissance (1400–1600)

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Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
Konten berbahaya

Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge

oleh PeterSE

Metal

20
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0
0
0
0
Membangun Pendulum Foucault — Membuktikan Rotasi Bumi dengan Beban Berayun

Membangun Pendulum Foucault — Membuktikan Rotasi Bumi dengan Beban Berayun

oleh AstroIS

Astronomi

43
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0
0
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Building a Mariner's Sextant — The Instrument That Conquered the Oceans

Building a Mariner's Sextant — The Instrument That Conquered the Oceans

oleh AstroIS

Pengerjaan Logam

14
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0
0
0
Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun

Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun

oleh AstroIS

Ruang Angkasa

25
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0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder

Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder

oleh AstroIS

Abad Pertengahan

20
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0
0
0
Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North

Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North

oleh AstroIS

Arkeoastronomi

16
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0
0
0
Building a Camera Obscura — Projecting the Sun and Eclipses Safely

Building a Camera Obscura — Projecting the Sun and Eclipses Safely

oleh AstroIS

Kuno

17
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Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements

Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements

oleh AstroIS

Astronomi

17
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0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses

Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses

oleh AstroIS

Pengerjaan Kayu

25
1
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1
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Building a Celestial Globe — Mapping the Stars on a Sphere

Building a Celestial Globe — Mapping the Stars on a Sphere

oleh AstroIS

Abad Pertengahan

10
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris

Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris

oleh AstroIS

Abad Pertengahan

8
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0
0
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Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar

Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar

oleh AstroIS

Viking

14
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1
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Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation

Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation

oleh AstroIS

Viking

13
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1
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Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions

Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions

oleh AstroIS

Ruang Angkasa

28
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1
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Building a Galilean Telescope — The Instrument That Changed Our View of the Universe

Building a Galilean Telescope — The Instrument That Changed Our View of the Universe

oleh AstroIS

Arkeoastronomi

18
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System

Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System

oleh AstroIS

Ruang Angkasa

13
0
0
0
3
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument

oleh AstroIS

Laut

19
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5
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Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky

Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky

oleh AstroIS

Arkeoastronomi

14
0
0
0
6
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens

Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens

oleh AstroIS

Kuno

14
0
0
0
3
0
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