Einstein Surplus

Magnetic Sphincter Implant surgery ???

The operation augments the Anti-reflux mechanism (lower esophageal sphincter) by placing a magnetic ring around the lower end of the esophagus. The ring consists of magnetized titanium beads. At rest the magnetic attraction closes the ring around the esophagus and prevents reflux. During eating the swallow induced forces open the ring and allow the passage of food. Thus the magnetic ring works as magnetic sphincter.

Where else are Rare Earth elements found?

Cell phones use rare earths in quantities less than a gram, such as the neodymium magnets that power the speaker & the vibrate function. LCD screens include rare earth phosphors, like europium, yittrium and terbium giving flat screens the ability to generate color. Fluorescent light bulbs contain rare earths in the phosphor coating. Fluorescent recycling has received attention due to the mercury content .