Recent physics studies have found that light can sometimes flow in unexpected ways, behaving like a so-called "superfluid." ...

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and ...

Albert Einstein, the ranking physicist of our century, now commits himself unequivocally on the crisis which involved the atomic bomb, the United Nations, Russia, and ourselves. Winner of the ...

For laboratories needing a high-performance flame atomic absorption (AA) spectrometer, the PinAAcle 900F is a flame-only system with a true double-beam design for fast start-up and exceptional ...