Bellerophon symbol, variation 7 jonath.co.uk
Sunday 18th Sep 2022 21:45:56
a charged pion can only decay through the weak interaction
IMG_6843.JPGIMG_6844.JPGIMG_6849.JPGIMG_6853.JPGIMG_6854.JPGIMG_6856.JPGIMG_6857.JPG

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