ke126
8 books
Medical
533
Advisory Committee on Human Radiation Experiments - Final Report of the Advisory Committee on Human Radiation Experiments
Researchers in the United States have performed thousands of human radiation experiments to determine the effects of atomic radiation and radioactive contamination on the human body. Most of these tests were...
37 hours 51 minutes
Animals & Nature
664
George Langford - Stories of the First American Animals
Combining beast fable with natural history, this is a highly engaging and informative account of some of the prehistoric mammals that once roamed across North America. Each short story tells us something about a...
7 hours 11 minutes