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Awesome Nature
Earth School
Getting Under Our Skin
Math in Real Life
Mysteries of Vernacular
Myths from Around the World
Our Changing Climate
Out of This World
Periodic Videos
Superhero Science
The World's People and Places
Think Like a Coder
731,860
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Physical Science
Lead - Periodic Table of Videos
- 08:08
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434,297
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Physical Science
Rubidium – Periodic Table of Videos
- 04:26
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197,238
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Physical Science
Indium - Periodic Table of Videos
- 01:58
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495,330
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Physical Science
Barium - Periodic Table of Videos
- 07:50
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159,043
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Physical Science
Cerium - Periodic Table of Videos
- 02:48
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148,269
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Physical Science
Promethium - Periodic Table of Videos
- 01:43
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152,955
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Physical Science
Samarium - Periodic Table of Videos
- 01:21
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140,047
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Physical Science
Europium - Periodic Table of Videos
- 01:20
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181,909
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Physical Science
Lanthanum - Periodic Table of Videos
- 01:51
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254,400
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Physical Science
Chromium - Periodic Table of Videos
- 01:55
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151,010
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Physical Science
Dysprosium - Periodic Table of Videos
- 01:42
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71,457
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Physical Science
Holmium - Periodic Table of Videos
- 00:39
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148,802
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Physical Science
Ytterbium - Periodic Table of Videos
- 03:37
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131,465
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Physical Science
Lutetium - Periodic Table of Videos
- 01:34
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147,916
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Physical Science
Hafnium - Periodic Table of Videos
- 00:50
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374,537
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Physical Science
Osmium - Periodic Table of Videos
- 02:47
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200,360
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Physical Science
Thallium - Periodic Table of Videos
- 01:12
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182,358
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Physical Science
Astatine - Periodic Table of Videos
- 00:35
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838,489
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Physical Science
Radon - Periodic Table of Videos
- 09:53
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789,986
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Physical Science
Francium - Periodic Table of Videos
- 03:08
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117,378
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Physical Science
Actinium - Periodic Table of Videos
- 01:44
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109,754
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Physical Science
Thorium - Periodic Table of Videos
- 00:33
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115,032
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Physical Science
Dubnium - Periodic Table of Videos
- 00:45
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277,782
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Physical Science
Hassium - Periodic Table of Videos
- 03:12
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