Biology
1960s
13175_0294_huntinggathering1
Shows how the Neanderthal caveman and the Cro-Magnon family provided…
1960s
13175_0294_huntinggathering2
Shows how the Neanderthal caveman and the Cro-Magnon family provided…
1960s
13175_0294_huntinggathering3
Shows how the Neanderthal caveman and the Cro-Magnon family provided…
1960s
13175_24872_population_growth14
Medical and demographic information is used to explain that population…
1960s
13175_24872_population_growth17
Medical and demographic information is used to explain that population…
1960s
13175_24872_population_growth18
Medical and demographic information is used to explain that population…
1960s
13175_24872_population_growth1
Medical and demographic information is used to explain that population…
1960s
13175_24872_population_growth2
Medical and demographic information is used to explain that population…
1980s
13173_7182_cell_order2
Male narrator. Close-up of slide on microscope. Enlarged image of cell…