Scientists have developed a method to turn molybdenum disulfide into a range of electronic states, including a superconductor, just by adding potassium ions and tweaking
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Tag: one
How to get older men to socialize is a puzzle. A group called ROMEO is one answer
Attendance has more than quadrupled since the free ROMEO lunches for older men started in Harpswell, Maine, last fall. Tom Mahoney, left, directs other volunteers
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