Until September 30, inquisitive children can collect many, many Geistesblitze in the kinderuni.online challenge! After September 30, the 20 researchers with the most brainstorms will be entered into a draw for five great prizes. The main prize is a programmable robotics set from LEGO, which children can use to bring robot models to life themselves. In addition, other exciting prizes await the winners of the Geistesblitze Challenge. Click in, take part, win! more