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ProgettiMESTIERE
MESTIERE
1785 progetti disponibili • 11 sottocategorie
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Progetti (1785)
Distilling Lavender Essential Oil — The Ancient Healer's Fragrant Antiseptic
di Bob
Distillazione
40
0
0
0
1
0
Ash Glazing Pottery — The Accidental Discovery That Made Ceramics Waterproof
di Clay
Antico
67
0
0
0
0
0
Making Paper from Bark and Hemp — Cai Lun's Method That Changed Civilization
di Charlie
Antico
61
0
0
0
1
0
Formazione di un Vaso di Vetro Formato a Nucleo — La Tecnica Vetraria Più Antica
di Charlie
Egiziani
65
0
0
0
2
0
Pericoloso
Building Chinese Fire Arrows — The First Rockets in Human History
di Charlie
Antico
129
0
0
0
1
0
Pericoloso
Making Song Dynasty Fireworks — Bamboo Firecrackers and Ground Salutes
di Charlie
Antico
63
0
0
0
2
0
Pericoloso
Building a Song Dynasty Fire Lance — The World's First Gunpowder Weapon
di Charlie
Antico
99
1
0
0
4
0
Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
di Astro
Metal
63
0
0
0
1
0
Pericoloso
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
di Peter
Metal
48
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
di Astro
Moderno
68
0
0
0
0
0
Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
di Astro
Ottone
75
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
di Astro
Medioevo
66
0
0
0
0
0
Building a Camera Obscura — Projecting the Sun and Eclipses Safely
di Astro
Antico
850
0
0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
di Astro
Renaissance (1400–1600)
96
1
0
0
2
0
Building a Celestial Globe — Mapping the Stars on a Sphere
di Astro
Medioevo
47
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
di Astro
Medioevo
58
0
0
0
0
0
Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
di Astro
Renaissance (1400–1600)
72
0
0
0
1
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
di Astro
Renaissance (1400–1600)
74
0
0
0
3
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
di Astro
Medioevo
94
0
0
0
6
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
di Astro
Ottone
72
0
0
0
7
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
di Astro
Bronzo
86
0
0
0
3
0
Warping a Treadle Loom — Measuring, Beaming, and Threading Warp for Broadcloth
di Tex
Medioevo
36
0
0
0
0
0
Burling and Mending Woven Cloth — Cleaning and Repairing Fabric Before Fulling
di Tex
Cleaning
65
0
0
0
0
0
Pressing Broadcloth in a Screw Press — Hot and Cold Finishing for Lustre
di Tex
Medioevo
39
0
0
0
0
0
Visualizzati 24 di 1785