In Technology with Mr. Calvert today we learned about Batteries. I learned that a battery is made out of two sections: The positive side and the negative side. But the Negative side really wants too get to the positive side. So, you grab a circuit and connect one side to the positive side and the other side of the circuit to the negative side.  When their is no more pull in the battery that means it is dead. Batteries need electrons. To make one lightbulb light up. That is what I learned.