It's residue from the pre-operation wash/salve/wipe down. Sorry, I forget the name of it. Your body part will look like an Umpa Lumpa from Willy Wonka's factory for a few days.
It can go orange, put universal indicator on your skin and it will go orange.
Ummm... orange
Ummm... orange
usually not.. but if you have orange skin you have a pretty hot tan...
No medical surgery is needed. You can live safely with skin cancer.
An Orange with a Skin on will Float- Air will be trapped inside the skin, but an Orange without the skin on, although lighter, has no air trapped, and will, in turn, sink.
Retraction of skin
There are skin bleaching agents that can lighten the skin. I don't think there is a plastic surgery procedure that can whiten skin, though.
Depends on what surgery you are referring to.
Squeeze it
The orange sinks when it is peeled. The skin contains airbags that help it remain afloat. When the skin is peeled the air bags no longer remain there and the orange will sink. The orange sinks when it is peeled. The skin contains airbags that help it remain afloat. When the skin is peeled the air bags no longer remain there and the orange will sink.
Shove an orange up your butt and sing somewhere over the rainbow.