On June 15, 1991, after 500 years of dormancy, Mount Pinatubo erupted - the second most powerful terrestrial volcanic eruption of the 20th century. Despite
The knowledge gained through observation and recording of such actions and patterns or through an experiment is empirical evidence. The expression comes from the word
Identical light particles (photons) are essential for several quantum-physics-based technologies. A team of Basel and Bochum researchers has created identical