Does the proton decay? While this was a famous prediction of Grand Unified Theories (GUTS) developed in the 1970s and 1980s, experimentalists have ruled it out—or rather, put lower limits on its ...

With China tightening its grip on key resources for the processing of critical minerals essential for defence, NATO, the US ...

beryllium, lithium, and other critical minerals. USAR’s magnets and rare earth minerals are required for a wide variety of products used in the defense, automotive, aviation, industrial ...

In December 2024, NATO published a list of 12 defence-critical raw materials ─ aluminium, beryllium, cobalt, gallium, germanium, graphite, lithium, manganese, platinum, rare earth elements (REEs ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Noble metal nanoparticles are known to act as redox catalysts or cocatalysts in ...