I was not going to post a best of , but then I realized something I want to share. The data was collected using this app, that simply finds what is the post that gained more notes for each month.

My best posts of 2011 were:

January: Social Vader

February: […] a cross section of the stem of the plant […] *

March: Cassiopea A

April: Filament eruption

May: A cluster of neural cell […] *

June: NGC 104

July: Satanic leaf-tailed gecko

August: Solar System

September: The CLOUD project *

October: A killer whale swimming *

November: Bacteriopankton *

December: SEM image showing osteoporotic architecture in the fourth lumbar vertebra […] *

6 out of 12 were post featured in the tumblr radar (*).