ESA’s first on-orbit 3D-printed object “bo̲ni.” tungsteno d20
It is reported that researchers from the European Area Company have successfully printed a small S-curve on the International Spaceport…
Descubre ar versatilidad ar ácido succínico 'mui nts'i'i: 'nar xi, Ingredientes sostenibles transformadores ar industrias tensioactivos aniónicos
Jar nthoni componentes duraderos ne xi hño tanto jar campos alimenticios ne hingi alimenticios, ácido succínico ar xi convertido jar 'nar…
Boeing’s Starliner suffers another helium leak large tungsten cube
For the two astronauts who had actually simply boarded the Boeing “Starliner,” this trip was really frustrating. According to NASA…
Tellurium dioxide dissolution: a solution for the future environment! in p type semiconductor
According to relevant records, greenhouse gas emissions continue to enhance, creating environment adjustment and ecological air pollution. In this case,…