It's a common a laser gun, but you can see it from your close eyes.
Just watch it.
Science, Technology and Society. Contributions of Gender (Circular No.
239/2010)
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SUBJECT: Science, Technology and Society
METHOD: Distance
LANGUAGE: Spanish
DURATION: From 18 April to 1 May 12, 2011
CODE: 20110005MDIS
*Deadline for applic...
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