Provide an answer of +20 score to a question of -5 score. This badge can be awarded multiple times.
Awarded 3 times
Awarded nov 5 at 12:34
Do We Need Maxwell's Equations Since They Fail to Account for An Experimental Fact at Least in One Occasion?
Awarded sep 28 at 17:20
Awarded aug 12 '14 at 21:41