Dear XXX, We recently launched Eye Sci to promote Scientific Reports - http://www.eye-sci.com, and we have already received enthusiastic feedback for this alarmingly addictive online game. The aim is to guess the name of the scientist from the visual clues provided. Correctly guess all 50 scientists for the chance to win a MacBook Air – the competition runs until 31st October, so be sure to encourage your colleagues and students to enter.