See how it works:

• Participants submit wishes, it is free
• Each wish competes against other wishes for views in the same category
  
• Users directly support wishes through viewing and rating them
  
• Wishes are granted per category, according to the top number of votes
  
• Finally, participants with the top wishes are contacted to collect their funds.

Public Library of Science (PLoS) is nonprofit organization of

scientists and physicians committed to making the

world's scientific and medical literature as freely available public resource.