Framed as a sports tale, “Queen of Chess,” directed by Rory Kennedy, recounts the life of Judit Polgar, who battled sexism as much as rival players. By Alissa Wilkinson The final installment in the ...
Scientists of the Siberian Federal University have made medicinal films from a biodegradable biopolymer, which contain antimicrobial and regenerating drugs. These polymers are produced by special ...