Question score of 10 or more. This badge can be awarded multiple times.
earned this badge 5 times
Awarded nov 1 at 21:59
Can parts of a human brain be asleep independently of each other, or vary in the times required for them to fall asleep?
Awarded aug 29 at 2:12
Awarded aug 9 at 8:25
Awarded may 30 at 1:58
What can the timing of human urination tell about the human's physical condition and circadian rhythms?
Awarded oct 3 '12 at 12:18