04:19 Science & Technology Solving the puzzle of the periodic table Lesson duration 04:19 Manage Library 1,074,951 Views
04:16 Physical Science Radioactivity: Expect the unexpected Lesson duration 04:16 Manage Library 899,102 Views
11:18 Physical Science Dance vs. PowerPoint, a modest proposal - John Bohannon and Black Label Movement Lesson duration 11:18 Manage Library 83,987 Views
04:25 Physical Science The genius of Mendeleev’s periodic table Lesson duration 04:25 Manage Library 2,936,898 Views
03:36 Physical Science Would you weigh less in an elevator? Lesson duration 03:36 Manage Library 320,260 Views
03:49 Physical Science Open letter to the president: Physics education Lesson duration 03:49 Manage Library 1,918,564 Views
03:26 Physical Science Describing the invisible properties of gas Lesson duration 03:26 Manage Library 168,229 Views
02:50 Physical Science The ABC's of gas: Avogadro, Boyle, Charles Lesson duration 02:50 Manage Library 197,561 Views
08:48 Physical Science What's invisible? More than you think Lesson duration 08:48 Manage Library 3,017,070 Views
05:05 Physical Science What is chirality and how did it get in my molecules? Lesson duration 05:05 Manage Library 299,622 Views
03:33 Physical Science Newton’s 3 Laws, with a bicycle Lesson duration 03:33 Manage Library 1,854,716 Views
04:46 Physical Science Magical metals, how shape memory alloys work Lesson duration 04:46 Manage Library 144,544 Views
04:33 Physical Science How big is a mole? (Not the animal, the other one.) Lesson duration 04:33 Manage Library 2,414,319 Views
04:56 Physical Science How to speed up chemical reactions (and get a date) Lesson duration 04:56 Manage Library 2,155,615 Views
05:28 Physical Science Just how small Is an atom? Lesson duration 05:28 Manage Library 7,478,763 Views
19:10 Physical Science String theory - Brian Greene Lesson duration 19:10 Manage Library 6,695,829 Views
14:57 Physical Science CERN's supercollider - Brian Cox Lesson duration 14:57 Manage Library 131,898 Views