iPhone goes nuclear

A fission reaction in a nuclear reactor? There's an "app" for that! An iPhone "application" or software developed by the University of Utah's Scientific Computing and Imaging (SCI) Institute to look at medical CT or MRI scans ...

Why won't the supernova explode?

(Phys.org) -- Somewhere in the Milky Way, a massive old star is about to die a spectacular death. As its nuclear fuel runs out, the star begins to collapse under its own tremendous weight. Crushing pressure triggers new nuclear ...

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