If I donate blood today, then I will feel sick within 60 minutes from finishing.

Created by Jayson Virissimo on 2013-04-11; known on 2013-04-12; judged wrong by Jayson Virissimo on 2013-04-11.

• Jayson Virissimo estimated 50% on 2013-04-11
• Jayson Virissimo   judged this prediction wrong on 2013-04-11.