This lecture follows several days of exploration into the structure of atoms and molecules. It...
23:35
Human Impact on Ozone*in the Environment
This is the lecture for Ozone, Oxygen, Atomic Structure, Bonding and Human Impact. For best...
17:11
What can we do to improve our food crops? What kind of changes to food does society need?
47:06
Anthropocene Socratic Seminar P7
How do we know we are living in the Anthropocene? Once we name this new epoch the Anthropocene,...
46:59
Anthropocene Socratic Seminar P6
How do we know we are living in the Anthropocene? Once we name this new epoch the Anthropocene,...
47:03
Anthropocene Socratic Seminar P2
How do we know we are living in the Anthropocene? Once we name this new epoch the Anthropocene,...
46:53
Anthropocene Socratic Seminar P1
How do we know we are living in the Anthropocene? Once we name this new epoch the Anthropocene,...
46:08
Eighth Grade Science Should we genetically engineer humans to live on other planets?
34:44
Eighth Grade Science Should we genetically engineer humans to live on other planets?
44:49
Eighth Grade Science Should we genetically engineer humans to live on other planets?
42:16
In this episode, the class discusses how to design an experiment.
20:21
Scientific Inquiry/Scientific Method
what is the scientific method? What are the steps of scientific inquiry?
03:19
This is a review of the terms parameter, manipulated variable, and responding variable as they...
01:58
Physical Science: Explanation of Whoosh Lab
01:45
World War Two - Part 1: European Nonviolence
The nonviolent events that led to the start of World War Two.
54:44
The Memo from the Office of the President of the United States of America. TO: Special Task Force...
02:53
the series of events that constituted violent aggression by the Nazi military
00:58
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