We grouped the solutions planned by pupils by type. These use robots to help Mr Grinling.
Students from School Elena Doamna, Romania, II A class think about to use robots and thechology to keep seaguls away
Put inside the basket an ultrasound device
![](/files/collabspace/0/80/980/94980/images/bc8e9004c_opt.jpg)
and here my students test the electric circuit