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This badge has been awarded 15 times. Recently awarded to:
jun 6 at 14:07
Is there any evidence that sexual selection may lead to extinction of species? — DVK 771312
may 2 at 6:14
Why do plants have green leaves and not red? — Tobias Kienzler 37428
feb 25 at 16:33
Why Does Salt Water Help Sore Throats? — Rory M♦ 5,77022159
jan 24 at 23:09
What exactly are computers used for in DNA sequencing? — Eric Lippert 35124
dec 17 at 10:22
How is temperature sensed? — nico 4,1791028
nov 22 at 16:25
How do cockroaches resist the effects of ionizing radiation? — Alexander Galkin 4,4891430
sep 18 at 21:12
Why is uracil used in RNA rather than thymine? — Mad Scientist♦ 3,60511333
sep 5 at 8:17
Is there evidence that some non-human species perform sexual selection based primarily on intelligence? How do they do this? — Marta Cz-C 1,194618
aug 28 at 9:15
Can rats pass on memories of a maze to their offspring? — Richard Smith 5,6492050
aug 25 at 13:54
How do the brain and nerves create electrical pulses? — yamad 1,878418
aug 5 at 16:06
Is the theory of evolution being disproved by bats? — Ilmari Karonen 1,45039
jul 2 '12 at 18:50
Is there a reason why human eyesight and plants make use of the same wavelength of light? — Poshpaws 3,305629
jun 17 '12 at 23:25
Why do Humans not produce Vitamin C like other mammals? — Rory M♦ 5,77022159
jun 9 '12 at 11:17
How many times did life emerge from the ocean? — Richard Smith 5,6492050
apr 12 '12 at 8:44
Which organism has the smallest genome length? — Richard Smith 5,6492050