SENI
KECANTIKAN & KESEHATAN
KERAJINAN
BUDAYA & SEJARAH
HIBURAN
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MAKANAN & MINUMAN
MASA DEPAN HIJAU
REKAYASA BALIK
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TEKNOLOGI
PERANGKAT PAKAI
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)
Understanding Samarium from Monazite — The First Rare Earth Magnet
oleh Peter
Pertambangan
9
0
0
0
4
0
Understanding Praseodymium from Monazite — The Green Twin That Colors Glass
oleh Peter
Pertambangan
22
0
0
0
4
0
Understanding Cerium from Bastnasite — The Self-Cleaning Rare Earth
oleh Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
24
0
0
0
3
0
Understanding Lanthanum from Monazite — The Hidden Element That Bends Light
oleh Peter
Pertambangan
16
0
0
0
4
0
Understanding Cesium from Pollucite — The Element That Defines the Second
oleh Peter
Pertambangan
14
0
0
0
0
0
Understanding Indium from Zinc Ore — The Soft Metal Behind Every Touchscreen
oleh Peter
Tabel Periodik
20
0
0
0
3
0
Understanding Cadmium from Zinc Smelting — The Toxic Metal in Rechargeable Batteries
oleh Peter
Kimia
15
0
0
0
4
0
Understanding Palladium from Platinum Group Ore — The Catalyst That Cleans the Air
oleh Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
14
0
0
0
5
0
Understanding Rhodium from Platinum Group Ore — The Most Expensive Industrial Metal
oleh Peter
Kimia
17
0
0
0
5
0
Understanding Ruthenium from Platinum Group Ore — The Hardest Platinum Metal
oleh Peter
Metal
28
0
0
0
5
0
Understanding Niobium from Columbite — The Superconducting Steel Strengthener
oleh Peter
Pertambangan
15
0
0
0
1
0
Understanding Yttrium from Xenotime — The Rare Earth That Lights Red Screens
oleh Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
18
0
0
0
7
0
Understanding Rubidium from Lepidolite — The Alkali Metal That Defines Time
oleh Peter
Metal
24
0
0
0
0
0
Konten berbahaya
Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal
oleh Peter
Laut
19
0
0
0
0
0
Understanding Germanium from Zinc Ore Processing — The Semiconductor That Started the Electronics Age
oleh Peter
Tabel Periodik
20
0
0
0
3
0
Understanding Scandium from Thortveitite — The Rare Metal That Strengthens Aluminum
oleh Peter
Tabel Periodik
23
0
0
0
0
0
Konten berbahaya
Understanding Chlorine from Salt Electrolysis — The Element That Purifies Water
oleh Peter
Tabel Periodik
21
0
0
0
2
0
Konten berbahaya
Understanding Fluorine from Fluorite — The Most Reactive Element on Earth
oleh Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
11
0
0
0
1
0
Extracting Iodine from Seaweed Ash — The Violet Vapor That Prevents Goiter
oleh Peter
Kimia
18
0
0
0
1
0
Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone
oleh Peter
Kimia
20
0
0
0
1
0