USA - 1969 - An electromagnetic field impacts how atomic particles move within a bubble chamber.
NEW
OTTAWA - 1920 - Justices of the Supreme Court of Canada and the Governor-General arrive in the chambers of the newly-built Parliament building.
NEW
USA - 1953 - Chemists hold a press conference to demonstrate a compound they've developed to reconstitute mud as soil.
USA - 1950s - Parcels are organized into sacks and tubs for distribution at a postal transport terminal.
NEW
USA - 1956 - Men and women work in chemical laboratories to help myriad professions from farming to medicine.
BRITISH COLUMBIA - 1940s - A salmon fisherman begins reeling in his gill net.
NEW
USA - 1969 - Animation shows the difference in paths of charged versus uncharged atomic particles traveling through a bubble chamber.
NEW
USA - 1971 - A montage of people taking various pills in what the narrator dubs "the drug age."
ALASKA - 1960 - An Alaskan bush pilot gets a live weather report as he lands in Nome.
NEW
VIRGINIA - 1971 - The Army Operations Center works in tandem with the Pentagon Telecommunications Center.
NEW
USA - 1950s - Advances in electronics and science allow for expanded commercial airline flights and outer space research.
NEW
USA - 1969 - A physicist sets up a camera for a bubble chamber to record the interaction of atomic particles.
NEW
USA - 1952 - Engineers work on the design for a new hydroplane.
NEW
USA - 1978 - Blood plasma and blood serum are compared in a lab.
BRITISH COLUMBIA - 1920s - Logs are transported by railway to a saw mill in British Columbia.
NEW
USA - 1939 - Floods and the dust bowl wreak havoc across America before ways to combat it are devised, and dams are built to produce hydroelectricity.
SAUDI ARABIA - 1950s - A Saudi Arabian farmer's water comes from far across the desert.
NEW
OAK RIDGE - 1964 - A scientist uses a syringe to fill bottles with blood samples for an experiment about radiation's effect on white blood cells.
NEW
USA - 1956 - A scientist begins an experiment on copper ore in a mineral dressing laboratory.
NEW
USA - 1959 - Americans are kept up to date on the news and entertainment through television, motion pictures and albums.
USA - 1954 - Kids learn to help their parents during a picnic to make a fire and set out the blanket.
ALASKA - 1960 - USAF jets fly over Alaska near a bush pilot.
NEW
USA - 1940s - The Red Cross collects blood and plasma donations, rationing goes into effect, and the AFL and CIO agree not to strike for the duration of WWII.
SAUDI ARABIA - 1950s - Animation is used to depict how desert wells in Saudi Arabia depend on rainfall.
NEW
USA - 1969 - Illustrations depict the history of discrimination against black people in America from the end of the slave trade through the post-Civil War era.
NEW
USA - 1978 - The lymphatic system's role in homeostasis is explained.
1945 - In this documentary directed by Frank Capra, Secretary Cordell Hull reads the memorandum from Japanese envoys given to him before the Pearl Harbor attacks, effectively declaring war on the United States.
NEW
VIRGINIA - 1971 - The use of automatic message switching at the Pentagon Telecommunications Center is explained.
USA - 1971 - Mechanical and electrical engineers do much work in the field of electronics manufacturing.
BRITISH COLUMBIA - 1940s - Gill nets are woven and mended for salmon fishermen.
NEW
JAPAN - 1945 - The dropping of atom bombs in Japan heralds the end of WWII and the beginning of the atomic age.
1944 - In this Frank Capra documentary, US Army Air Force planes take off from India and fly supplies to China over the Burma Road.
NEW
USA - 1953 - After an atomic bomb is detonated in WWII, chemists turn to science that will heal.
NEW
USA - 1950s - Dwight Eisenhower replaces Harry Truman as President of the United States, and seeks to make Alaska a state.
NEW
1926 - Ford factory auto workers in dark and cramped conditions.
NEW
USA - 1957 - The division of blue and white collar work is explained in a shoe factory.
USA - 1963 - A technician fills a test tube with a patient's urine sample.
SAN FRANCISCO - 1952 - The director of the San Francisco Police Department's communications bureau explains how the bank alarm on a dispatch board works.
CANADA - 1951 - A man being fingerprinted gets a plain impression done, then washes the ink from his hand.
NEW
HIROSHIMA - 1946 - Boys in war-torn Hiroshima, Japan use a rail spike to pry tile loose from debris, while men load corrugated sheet metal scrap onto a truck for salvaging.
1943 - In this Frank Capra documentary narrated by Walter Huston, animation is used to show how invading Nazi forces were able to force Poland to surrender in 1939.
NEW
ALBERTA - 1947 - Canada's Governor-General visits a farm in Alberta where men are drilling for oil.
CANADA - 1951 - A man must wash his hands thoroughly before getting fingerprinted.
NEW
INDIA - 1964 - Hindus dip a wrapped dead body in the Ganges to purify it.
NEW
USA - 1978 - Red blood cells carry nutrients to other cells through the bloodstream.
1940 - In this Frank Capra documentary, Hitler is seen planning military operatives against Russia with his generals (narrated in 1943).
CANADA - 1951 - A glass slab is covered in ink for fingerprinting purposes.
NEW
1939 - In this documentary directed by Frank Capra, Japan conquers more of China and a Gallup poll shows that a large majority of Americans sympathize with China, leading to protests of American companies doing business with Japan.