2FTNY0B–ASIA 1950s: Scientists Use Radioactive Isotopes to Study Rice
0:16
2X9E99N–Isotopes of Hydrogen, Protium, Deuterium and Tritium are the three naturally occurring isotopes of the chemical element hydrogen, differ in number of
0:18
2FGNGAF–1970s: UNITED STATES: animation of radioactive isotopes moving. Atoms move.
0:23
2XBCB5T–1948 - Radioactive isotopes are delivered to the Atomic Research Center in Ontario.
1:12
2KMNG3E–1940s: Man in lab takes container with radioactive isotopes inside, opens it and
0:35
2FG0MD6–U.S.A. Boarder Patrol Can Inspection
0:23
2KMNG2R–1940s: Lead shielded box in room. People place radioactive isotopes inside box.
0:22
2YHCTHK–Induced fission is a nuclear reaction where an atomic nucleus splits into smaller nuclei upon absorbing a neutron, releasing a significant amount of
0:14
2KMNG3A–1940s: Man opens door to radiation lab. Men place container of radioactive
0:27
2W4PC0W–Nuclear fission science
0:21
2KMR6HD–1950s: Animated numbers appear below uranium isotopes. Neutrons reaction with
2XBE69G–1950s - Scientists in the Army Medical Service research radioactive isotopes in a lab.
0:47
2KMR6JA–1950s: Animated neptunium nucleus transforms into plutonium 239. Animated
0:30
2YHCTGF–Spontaneous fission is a nuclear reaction where an unstable atomic nucleus splits into smaller nuclei without external influence, releasing energy and
0:10
2KMX5H5–1960s: Man with calipers move isotope container in crucible. Chemicals oscillate
0:30
2XBMKPE–1963 - Large quantities of radioactive material is shipped, and various technicians work with radioactive materials
1:02
2KMX5GD–1960s: Man loads boxes of radioisotopes into panel truck. Oak Ridge National
0:30
2XBC2E3–1948 - Materials are transported by truck and technicians work with isotopes in a nuclear research facility in Canada.
1:50
2KMX5HE–1960s: Man splits glass rod with torch. Men work in isotope creation lab. Men
0:33
2XB9MF1–The isotopes from environmental samples are tested and counted; fall-out trays and air filters are also tested in 1962.
0:40
2YHCTKF–An uncontrolled chain reaction occurs when a nuclear reaction escalates rapidly, releasing large amounts of energy, often leading to catastrophic
0:36
2XBMKMW–1963 - Elements are made radio active, and a shipment of radioiodine is prepared at nuclear plant and a medical lab in Oak Ridge.
0:33
2XC6CNA–USA - 1951 - Animation is used to introduce uranium and explain what causes radioactivity.
0:48
2XBMKMP–1963 - Radio iodine is packaged and transported to an airport.
0:57
2XB92A4–The objectives of the radioactivity branch of the Walter Reed Institute are outlined in 1960.
1:08
2XC6CNF–USA - 1951 - Animation is used to show how scientists have created new atomic elements such as plutonium.
1:11
2YJC80N–USA - 1968 - Scientists weigh extremely valuable uranium and also get a mass spectrometry reading.
0:54
2XC6CND–USA - 1951 - Animation is used to show how the half-life of different elements vary, and a scientific lab where mankind can interfere with nature's
0:50
2XC6CN7–USA - 1951 - Animation is used to show how uranium 235 can be acquired from uranium 238 through fission.
1:02
2XBM7TD–1960s - An animated sequence shows how radiation pasteurization of fruit works.
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