17:41 Earth and Space Science The history of our world in 18 minutes - David Christian Lesson duration 17:41 Manage Library 301,410 Views
01:20 Physical Science Europium - Periodic Table of Videos Lesson duration 01:20 Manage Library 157,991 Views
02:48 Physical Science Cerium - Periodic Table of Videos Lesson duration 02:48 Manage Library 182,889 Views
01:42 Physical Science Dysprosium - Periodic Table of Videos Lesson duration 01:42 Manage Library 171,741 Views
01:43 Physical Science Promethium - Periodic Table of Videos Lesson duration 01:43 Manage Library 152,513 Views
01:51 Physical Science Lanthanum - Periodic Table of Videos Lesson duration 01:51 Manage Library 206,278 Views
01:58 Physical Science Indium - Periodic Table of Videos Lesson duration 01:58 Manage Library 202,538 Views
07:50 Physical Science Barium - Periodic Table of Videos Lesson duration 07:50 Manage Library 558,001 Views
03:12 Physical Science Hassium - Periodic Table of Videos Lesson duration 03:12 Manage Library 303,984 Views
01:21 Physical Science Samarium - Periodic Table of Videos Lesson duration 01:21 Manage Library 172,112 Views
01:54 Physical Science Chromium - Periodic Table of Videos Lesson duration 01:54 Manage Library 260,699 Views
17:10 Science & Technology Fractals and the art of roughness - Benoit Mandelbrot Lesson duration 17:10 Manage Library 44,949 Views
06:58 Earth and Space Science A 3D atlas of the universe - Carter Emmart Lesson duration 06:58 Manage Library 1,868,509 Views
01:34 Physical Science Lutetium - Periodic Table of Videos Lesson duration 01:34 Manage Library 135,430 Views
00:50 Physical Science Hafnium - Periodic Table of Videos Lesson duration 00:50 Manage Library 166,205 Views
00:39 Physical Science Holmium - Periodic Table of Videos Lesson duration 00:39 Manage Library 73,490 Views
03:37 Physical Science Ytterbium - Periodic Table of Videos Lesson duration 03:37 Manage Library 161,757 Views
02:47 Physical Science Osmium - Periodic Table of Videos Lesson duration 02:47 Manage Library 421,634 Views
01:44 Physical Science Actinium - Periodic Table of Videos Lesson duration 01:44 Manage Library 120,801 Views
03:08 Physical Science Francium - Periodic Table of Videos Lesson duration 03:08 Manage Library 801,999 Views
09:53 Physical Science Radon - Periodic Table of Videos Lesson duration 09:53 Manage Library 922,745 Views
00:35 Physical Science Astatine - Periodic Table of Videos Lesson duration 00:35 Manage Library 187,661 Views
01:12 Physical Science Thallium - Periodic Table of Videos Lesson duration 01:12 Manage Library 212,164 Views
19:02 Psychology The pattern behind self-deception - Michael Shermer Lesson duration 19:02 Manage Library 66,533 Views