Latest Charles Hard Townes Stories
Fifty years ago Sunday, a man named Theodore Maiman built the first working laser.
What would life be like without the laser?
A massive bright reddish star in the Orion constellation has mysteriously shrunk by over 15 percent in the last 15 years.
Word of the Day
- To swell, as grain or wood with water.
The word 'plim' is probably a variant of the word 'plum'.