A cute salty love song

The sweetest, saltiest love song about how sodium and chlorine fell in love... https://youtu.be/9RVdcV8h5_8 A cute tune by the McGarrigle Sisters, telling the heartwarming story of salt - sodium and chlorine - falling in love. Perfect for high school and university chemistry lectures, complete with valences, electron shells and ionic bonding of NaCl.

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The Physics of Beer

It’s a common pub prank to tap the top of a friend’s beer, to make it suddenly erupt in froth. Funny to some people, annoying to others; but to Spanish physicist Javier Rodríguez-Rodríguez, intriguing. Rodríguez-Rodríguez, from the University Carlos III of Madrid, decided to investigate the strange phenomenon, and in the process has discovered a … Continue reading The Physics of Beer