Macroscopic Characteristics of Minerals Part 1: Luster and Color
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5:16
Macroscopic Characteristics of Minerals Part 2: Cleavage and Hardness
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8:12
The 8 Classes of Minerals Part 1: Native Elements, Oxides, Halides, and Sulfides
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9:36
‘Why in God’s name should Trump get a thank you?’: Fmr. Russia ambassador shreds Vance over Ukraine
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22:33
Minerals with Willsey: Mineral Properties
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28:33
Terence Tao on how we measure the cosmos | The Distance Ladder Part 1
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15:02
Volcanoes: Formation, Types, and Activity
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24:52
The Most Useful Thing AI Has Ever Done
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10:55