Answer more than 30 days after a question was asked as first answer scoring 2 or more. This badge can be awarded multiple times.
earned this badge 3 times
Awarded Mar 19 at 8:55
Using electrostatically charged air filters on computer fans? Will I just be blowing charged particles into my case?
Awarded Dec 23 '15 at 19:44
Awarded Jan 29 '13 at 12:52