How serious are fertility problems today? People don't want to give birth,can't afford it, and can't give birth that has become the "three mountains". The problem of childbirth is related to the people's livelihood. Whether a country can prosper or n…
Recently, Germany put forward a new quantum research agenda, looking forward to the research focus and challenges faced by Germany in the field of quantum systems in the next ten years. The German Federal Ministry of Education and Research will then…
Lithium-ion batteries are divided into liquid lithium-ion batteries and polymer lithium-ion batteries. The electrolyte of lithium-ion batteries is fluid, so they are more unstable than lithium-polymer batteries, and they may explode if they are beat…
US President Joe Biden plans to invite Japanese Prime Minister Yoshihide Suga to the White House for a summit meeting as soon as April, Axios reported Wednesday. If finalized, it would be Mr. Biden first face-to-face meeting with a foreign leader sin…
As a solvent, diethylene glycol monoethyletherr has a very high boiling point. About Diethylene glycol monoethylether: Diethylene monoethylether, which is non-ionic and has a high wettability level, is an effective surfactant for removing oil stai…