In a note dated 27 February 2022, the Secretary-General informed Member States that the eleventh emergency special session would convene at Headquarters on Monday, 28 February 2022 for the ...
Self-assembly is the process by which an organized structure spontaneously forms from individual components, as a result of specific, local interactions among the components. When the constitutive ...
NASA astronaut [Don Pettit] shared a short video from an experiment he performed on the ISS back in 2012, demonstrating the effects of sound waves on water in space. Specifically, seeing what happens ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果