Tim Smith has 20+ years of experience in the financial services industry, both as a writer and as a trader. Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, ...
A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into ...
Random lasers can be made simply by grinding a laser crystal and optically pumping the resulting powder. The physics behind the resulting laser emission is rich but has led to much controversy. New ...