Since the first-ever UN International Day of the Girl Child in 2012, the UN has drawn our attention to a variety of topics affecting girls around the world. While some...Read more
Try it! How do you measure the speed of the wind?
Sometimes strong, sometimes soft, the wind blows in different directions and strengths. Today’s experiment, the kids will learn to make an anemometer – a device to measure wind speed. See if they could make a weather forecast from it too!Read more