NGHỆ THUẬT
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THỦ CÔNG
VĂN HÓA VÀ LỊCH SỬ
GIẢI TRÍ
MÔI TRƯỜNG
THỰC PHẨM VÀ ĐỒ UỐNG
TƯƠNG LAI XANH
KỸ THUẬT NGƯỢC
KHOA HỌC
THỂ THAO
CÔNG NGHỆ
THIẾT BỊ ĐEO
Kỷ nguyên
465 bản thiết kế có sẵn • 15 danh mục con
Duyệt Danh mục con
Người Viking
La Mã
Ai Cập
Hy Lạp cổ đại
Thời kỳ Edo
Thời tiền sử
Cổ đại
Thời Trung cổ
Hiện đại
Hậu hiện đại
Industry 1.0 — Steam & Mechanization (1760–1840)
Industry 2.0 — Electricity & Mass Production (1870–1914)
Industry 3.0 — Computing & Automation (1960–2000)
Industry 4.0 — IoT & Cyber-Physical Systems (2011–present)
Renaissance (1400–1600)
Bản thiết kế (465)
Understanding Praseodymium from Monazite — The Green Twin That Colors Glass
by Peter
Modern
0
0
0
0
2
0
Understanding Cerium from Bastnasite — The Self-Cleaning Rare Earth
by Peter
Periodic Table
0
0
0
0
9
0
Understanding Lanthanum from Monazite — The Hidden Element That Bends Light
by Peter
Mining
0
0
0
0
9
0
Understanding Cesium from Pollucite — The Element That Defines the Second
by Peter
Mining
0
0
0
0
3
0
Understanding Indium from Zinc Ore — The Soft Metal Behind Every Touchscreen
by Peter
Modern
0
0
0
0
1
0
Understanding Cadmium from Zinc Smelting — The Toxic Metal in Rechargeable Batteries
by Peter
Mining
0
0
0
0
4
0
Understanding Palladium from Platinum Group Ore — The Catalyst That Cleans the Air
by Peter
Chemistry
0
0
0
0
4
0
Understanding Rhodium from Platinum Group Ore — The Most Expensive Industrial Metal
by Peter
Chemistry
0
0
0
0
6
0
Understanding Ruthenium from Platinum Group Ore — The Hardest Platinum Metal
by Peter
Modern
0
0
0
0
8
0
Understanding Niobium from Columbite — The Superconducting Steel Strengthener
by Peter
Chemistry
0
0
0
0
5
0
Understanding Yttrium from Xenotime — The Rare Earth That Lights Red Screens
by Peter
Modern
0
0
0
0
14
0
Understanding Rubidium from Lepidolite — The Alkali Metal That Defines Time
by Peter
Modern
1
0
0
0
3
0
Nội dung nguy hiểm
Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal
by Peter
Periodic Table
0
0
0
0
5
0
Understanding Germanium from Zinc Ore Processing — The Semiconductor That Started the Electronics Age
by Peter
Periodic Table
0
0
0
0
7
0
Understanding Scandium from Thortveitite — The Rare Metal That Strengthens Aluminum
by Peter
Chemistry
5
0
0
0
6
0
Nội dung nguy hiểm
Understanding Chlorine from Salt Electrolysis — The Element That Purifies Water
by Peter
Periodic Table
2
0
0
0
7
0
Nội dung nguy hiểm
Understanding Fluorine from Fluorite — The Most Reactive Element on Earth
by Peter
Modern
0
0
0
0
8
0
Extracting Iodine from Seaweed Ash — The Violet Vapor That Prevents Goiter
by Peter
Periodic Table
2
0
0
0
11
0
Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone
by Peter
Modern
4
0
0
0
11
0
Extracting Gallium from Bauxite Residue — The Liquid Metal That Melts in Your Hand
by Peter
Periodic Table
0
0
0
0
10
0