Tungsten, molybdenum, neodymium. These are just some of the rare earths that are critical in the production of electronic medical devices. The 17 elements referred to as rare earth are used in a variety of electronic applications such liquid crystal displays (LCD), fiber optic cables, fuel cells, and magnets. “Medical diagnostic technology using magnets makes use of rare earths to downsize [electronic footprint], plus used to polish smooth glass surfaces,” says R. Colin Johnson, of NextgenLog. But access to them is becoming a serious problem.The “rare” in rare earths is something of a misnomer—they are abundant almost everywhere on the planet, but are difficult to mine, and improper mining introduces radioactivity into ecosystems. China made a significant investment during the...
This tendency is rather widespread in the domain of mobile health (or 
Psychologist Daphne Maurer says that the effects of congenital cataracts can improve after about 40 hours of playing action video games, at least for young adults with the disease. .jpg)
A growing number of people and publications are talking about the 