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FuseSchool
What Are Radioactive Isotopes?
Learn the basics about radioactive isotopes. The identity and chemical properties of any atom are determined by the number of protons in its nucleus. As atoms get bigger and heavier, the nuclei get bigger and heavier and the protons need...
FuseSchool
What Are Radioactive Isotopes (radionuclides)
Learn the basics about radioactive isotopes? how they are created? and what chemical reactions are created? Find out more in this video!
PBS
Pbs Learning Media: Fusion: Testing the First Hydrogen Device
This video segment adapted from AMERICAN EXPERIENCE features original footage of the U.S. test of the first hydrogen device, code-named "Mike", that would trigger thermonuclear fusion. [4:53]
Crash Course
Crash Course Astronomy #28: Brown Dwarfs
While Jupiter is nowhere near massive enough to initiate fusion in its core, there are even more massive objects out there that fall just short of that achievement as well called brown dwarfs. Brown dwarfs, have a mass that places them...