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សម័យកាល

2,095 ប្លង់មាន • 17 ប្រភេទរង

ប្លង់ (2,095)

Understanding Argon from Air Separation — The Invisible Shield Gas

Understanding Argon from Air Separation — The Invisible Shield Gas

ដោយ PeterSE

ការជីកយករ៉ែ

16
0
0
0
2
0
Understanding Neon from Air Separation — The Gas That Lit the Modern City

Understanding Neon from Air Separation — The Gas That Lit the Modern City

ដោយ PeterSE

ការជីកយករ៉ែ

49
0
0
0
3
0
Understanding Helium from Natural Gas — The Element That Escapes Earth Forever

Understanding Helium from Natural Gas — The Element That Escapes Earth Forever

ដោយ PeterSE

ការជីកយករ៉ែ

21
0
0
0
4
0
Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium
គ្រោះថ្នាក់

Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium

ដោយ PeterSE

នុយក្លេអែរ

16
0
0
0
4
0
Understanding Thallium from Pyrite Smelting — The Poisoner's Element

Understanding Thallium from Pyrite Smelting — The Poisoner's Element

ដោយ PeterSE

សម័យទំនើប

13
0
0
0
1
0
Understanding Iridium from Platinum Group Ores — The Asteroid Impact Witness

Understanding Iridium from Platinum Group Ores — The Asteroid Impact Witness

ដោយ PeterSE

សម័យទំនើប

39
0
0
0
1
0
Understanding Osmium from Platinum Group Ores — The Densest Element on Earth

Understanding Osmium from Platinum Group Ores — The Densest Element on Earth

ដោយ PeterSE

សម័យទំនើប

23
0
0
0
2
0
Understanding Rhenium from Molybdenite — The Jet Engine Superalloy Element

Understanding Rhenium from Molybdenite — The Jet Engine Superalloy Element

ដោយ PeterSE

សម័យទំនើប

19
0
0
0
2
0
Understanding Hafnium from Zircon — The Nuclear Fuel Rod Guardian

Understanding Hafnium from Zircon — The Nuclear Fuel Rod Guardian

ដោយ PeterSE

សម័យទំនើប

43
0
0
0
0
0
Understanding Lutetium from Xenotime — The Last and Densest Lanthanide

Understanding Lutetium from Xenotime — The Last and Densest Lanthanide

ដោយ PeterSE

សម័យទំនើប

20
0
0
0
0
0
Understanding Ytterbium from Xenotime — The Atomic Clock Element

Understanding Ytterbium from Xenotime — The Atomic Clock Element

ដោយ PeterSE

ការជីកយករ៉ែ

23
0
0
0
1
0
Understanding Thulium from Xenotime — The Rarest Stable Lanthanide

Understanding Thulium from Xenotime — The Rarest Stable Lanthanide

ដោយ PeterSE

សម័យទំនើប

18
0
0
0
3
0
Understanding Erbium from Xenotime — The Pink Amplifier of the Internet

Understanding Erbium from Xenotime — The Pink Amplifier of the Internet

ដោយ PeterSE

សម័យទំនើប

18
0
0
0
4
0
Understanding Holmium from Xenotime — The Strongest Magnetic Element

Understanding Holmium from Xenotime — The Strongest Magnetic Element

ដោយ PeterSE

សម័យទំនើប

27
0
0
0
4
0
Understanding Dysprosium from Xenotime — The Magnet Stabilizer for Electric Vehicles

Understanding Dysprosium from Xenotime — The Magnet Stabilizer for Electric Vehicles

ដោយ PeterSE

សម័យទំនើប

24
0
0
0
5
0
Understanding Terbium from Xenotime — The Green Phosphor That Lights the World

Understanding Terbium from Xenotime — The Green Phosphor That Lights the World

ដោយ PeterSE

សម័យទំនើប

22
0
0
0
4
0
Understanding Gadolinium from Monazite — The MRI Contrast Agent Metal

Understanding Gadolinium from Monazite — The MRI Contrast Agent Metal

ដោយ PeterSE

សម័យទំនើប

20
0
0
0
6
0
Understanding Europium from Monazite — The Red Phosphor That Colored Television

Understanding Europium from Monazite — The Red Phosphor That Colored Television

ដោយ PeterSE

សម័យទំនើប

20
0
0
0
5
0
Understanding Samarium from Monazite — The First Rare Earth Magnet

Understanding Samarium from Monazite — The First Rare Earth Magnet

ដោយ PeterSE

សម័យទំនើប

16
0
0
0
4
0
Understanding Praseodymium from Monazite — The Green Twin That Colors Glass

Understanding Praseodymium from Monazite — The Green Twin That Colors Glass

ដោយ PeterSE

សម័យទំនើប

18
0
0
0
3
0
Understanding Cerium from Bastnasite — The Self-Cleaning Rare Earth

Understanding Cerium from Bastnasite — The Self-Cleaning Rare Earth

ដោយ PeterSE

សម័យទំនើប

10
0
0
0
9
0
Understanding Lanthanum from Monazite — The Hidden Element That Bends Light

Understanding Lanthanum from Monazite — The Hidden Element That Bends Light

ដោយ PeterSE

សម័យទំនើប

23
0
0
0
8
0
Understanding Cesium from Pollucite — The Element That Defines the Second

Understanding Cesium from Pollucite — The Element That Defines the Second

ដោយ PeterSE

សម័យទំនើប

19
0
0
0
1
0
Understanding Indium from Zinc Ore — The Soft Metal Behind Every Touchscreen

Understanding Indium from Zinc Ore — The Soft Metal Behind Every Touchscreen

ដោយ PeterSE

Industry 2.0 — Electricity, Steel & Oil (1870)

62
0
0
0
3
0
បង្ហាញ 24 ក្នុងចំណោម 2095