Lungs are by most accounts mundane. Everybody has them, few give it much thought. But sequestered within darkness of the chest cavity, enveloping the fluttering heart, there’s a incredible wonder to this oddly inflatable organ.
Dissection is a destructive process. Rudely excised from membranous mooring and nourishing vessels, the deflated lungs appear little more than bloodied meat; amorphous and exposed…….until a breath of air unfurls its secret glory.
Here, a set of cat lungs is inflated with a straw. Comprised of hundreds of millions of microscopic air sacks called aveoli, Mammalian lungs harbor air capacity that is difficult to believe unless seen. The color of the entire organ lightens into a soft pink, as each microscopic sac fills with air.
A debt of gratitude is owed to cyborgraptor for her assistance in creating these gifs, as well as the students that help me film this demo.
“That doesn’t mean there won’t be another peak as surge waters come, but it does mean today, at this moment, we’re slowly seeing the numbers go down.” (Photos: National Post; Calgary Herald; Canadian Press)
“The stalks these flowers are already dried up but their blossoms are preserved and kept fresh by the medical infusion bags. The life-span of every living creature is limited.The infusion bags stand for the progress in medicine and the prolongation of human life.They somehow carry an ambivalent message as they refer to both death and life an the same time. Both states are immanent here. To preserve the beauty of the flowers artifically with the help of the infusion bags points out man’s inclination to repress the fact having to die and to postpone death.”