Tag: protection
The situation with kovida remains serious, but volunteers have several reasons why they complete the project
Not everyone got. The mother of one of the doctor pulled 100 thousand on a respirator for my son, and the doctors bought thread and sewed the mask yourself
Breaking News
First 3D-printed rocket fails to reach orbit
(Washington) The third attempt will not have been good. The first 3D-printed rocket lifted off Wednesday from Cape Carnival, Florida in the United States,...
