The Crystal Police Department asked the Hennepin County Attorney’s Office to file formal charges against a man who allegedly has ties to the theft of Judy Garland’s famous “Wizard of Oz” footwear. The ...
In 1960, a physicist shined a flash bulb into a ruby crystal tube and the first laser was born. Ira Flatow and guests discuss the history of the laser, the intrigue surrounding its invention and why ...
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