gliniany:

„ Particle seen switching between matter and antimatter at CERN” CO [newatlas.com]
2021/06/11 20:03:02 z 'London' przez m.blabler, 4 , 1

Lubią to: ^gammon82, ^dees, ^fel, ^ister,
^jabberwocky: [^gliniany] no w końcu
2021/06/11 20:10:04