Latest Arthur Leonard Schawlow Stories
Prof. Dr. Ursula Keller, a pioneer in ultrafast laser research, is the first female recipient of the Laser Institute of America’s Arthur L.
What would life be like without the laser?
Word of the Day
- A person in a secondary role, specifically the second most important character (after the protagonist).
The word 'deuteragonist' comes from a Greek word meaning 'an actor of second-class parts'.