GORGEOUS!!!!!!! ... These remarkable sculptural effects obtained with the processing of knitting: part of the women's collection Spring / Summer 2013 by Liu Fang, fashion shows in Paris recently. fabric manipulation
"The lungs are an essential organ to all Mammals. It is the organ that allows for gaseous exchange to ensure we get the most important product Oxygen into our bodies and also exhale the waste products. Sometimes it is hard for kids to understand how body parts works and being able to label a diagram is not enough. So today we are going to do a fake lung experiment to show visually how it works."