T HE USE of the newly invented atomic bomb at the end of the second world war changed geopolitics, physics, the nature of the ...
LOS ALAMOS — A sphere of plutonium the size of a grapefruit contains enough energy to erase an entire city from existence. That single fact explains why nuclear weapons remain humanity’s most feared ...
This video was produced in collaboration with OER Project. OER Project offers free, comprehensive, and fully supported social studies curricula for middle- and high-school teachers and their students.
In an interview for the Saturday Evening Post in February 1960, J. Robert Oppenheimer reflected on the Trinity Test, the ...
Physicists have discovered a surprising new “Island of Inversion” in a place no one expected: among nuclei where the number of protons equals the number of neutrons. For decades, these strange regions ...
Nuclear effect The deformed shape of the ytterbium-173 nucleus (right) makes it possible to excite the clock transition with a relatively low-power laser. The same transition is forbidden (left) if ...