For the summer break can be more fun I would recommend this page full of surprises. Amazings.es is the project of three friends to dominate the world. also written by some of the most famous science bloggers. They are presented as physical :"... Twenty eight biologists, several mathematicians, physicians, environmentalists and even a philosopher. It is not NASA's payroll, is the roster of collaborators Amazings ... "
Do some titles?: Selva, malaria and money Within a nanofactories; Mummies pending the final trial, cardiovascular resuscitation CPR-8 sexy, and much more.
Let him have a good time.