Magic number (physics) from the work of Maria Mayer, the very strong evidence for the closed shells. It seemed a little like magic to him, and that is how the words 'Magic Numbers' were coined." Nuclei which have neutron number and proton (atomic) numbers each equal to one of the magic numbers are called "double magic", and are especially stable against decay. Examples of double magic isotopes include helium-4, oxygen-16, calcium-40, calcium-48, nickel-48, nickel-78, and lead-208. Double-magic effects may allow existence of stable isotopes which otherwise would not have been expected. An example is calcium-40, with 20 neutrons and 20 protons, which is
Same Same But Different a nightclub in Phnom Penh, he meets a young local girl, Sreykeo (played by Apinya Sakuljaroensuk), and rapidly falls in love with her. Ben opts for this love, even though Sreykeo turns out to be HIV positive and seems to be a prostitute. It is based on the true story of Sreykeo Sorvan and Benjamin Prüfer. "Same Same But Different" was shown at the 62nd Locarno International Film Festival on 13 August 2009; and entered in the festival competition, the "Variety Piazza Grande Award". This award is conferred by critics from the American entertainment magazine Variety to films that it