Today we started to learn about circuits. The word circuits comes from the word circuit. Our do now was really cool, on the chromebook we had to create a circuit that made a lightbulb turn on. We learned how to make the lightbulb turn on, it was really cool. I even made 4 lightbulbs light up. We learned that resistors help slow down the electrons, this makes sure our light bulbs don´t catch on fire. Because if the electrons move to fast then the batteries will catch on fire. I thought it was really cool. Technology is a really fun class.