Welcome to the RobotFun blog, the place to go for interesting news about robot applications and fun items. We start with a word of thanks to Laurens Valk for his brilliant EV3 Discovery Book. Several of our robots are built from the designs in the book, and it is highly recommended if you wish to take the next step in building and programming EV3 robots. Usefully, all the robots in the book can be built from one standard EV3 set.