WALT: use electricity

On 20th of may 2019 we got very lucky and a person from electronet named Cosmin came to Grey main and told us lots about electricity and we went up to a substation and Cosmin told use a lot about electricity I learn lots of thing in a minute of talking to him I learned something new and it was only M1 and M3 that went on the walk. We learnt lots. Here are some thing I learnt

We learnt how to use circuits and circuit boards and power two thing with one power source.