ARRIVALTIME

162900

CREATIONTIME

000000

KEYCREDIT

AP

KEYCATEGORY

A

KEYSTATE

CA

LOCATIONOPT

6

CAPTION

Scientist and inventor of the laser Dr. Theodore Maiman pours liquid nitrogen into a cooling unit around one of the first experimental lasers in his laboratory in Santa Monica, Calif., on March 9, 1964. (AP Photo)

ARRIVALDATE

20000928

CREATIONDATE

19640309

TRANSREFERENCENO

APHS140

OBJECTNAME

LASER INVENTOR

_RRANK

90%

KEYCOUNTRY

USA