Mr. Ryan’s class spent some time learning about renewable energy sources. We focused on wind energy and the advantages and disadvantages of wind energy. We then made our own wind turbines. There were 3 criteria we needed to aim for, the wind turbine needed to be at least 30cm tall, have at least 3 blades and hopefully spin when a hair dryer was held near them. We really enjoyed showing the other classes all our work. Well done everyone!