Past, Semenov

16-May-2023 Tuesday
"Chain reaction" by Nikolai Semyonov - the only Soviet Nobel Prize winner in chemistry


SovetskoeTV
 
"Chain reaction" by Nikolai Semyonov - the only Soviet Nobel Prize winner in chemistry
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Youtube Academician Video The science Nauchpop Nobel Prize Past Semenov Soviet television the USSR Theory Scientists Physics Chemistry Chain reaction

15-December-2018 Saturday
How are knife marks read?


Drendan
 
How are knife marks read?
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Archeology Research The science Paleolithic Past Semenov Trasology
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