Are these buttons solely for cosmetic purposes?
In Surgeon Simulator for iOS, there are these green, yellow, and red buttons on a machine. This is what it looks like:
When I press them, the only thing I notice them doing is turning on and off (as in the buttons themselves). Is there a combination of colors that I need to press to unlock something or are they just there to play around with?
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Does the belly button serve a purpose?
The belly button doesn't have any biological uses, though it is used in some medical procedures. For instance, if a transfusion is necessary for a newborn, the umbilical cord stump is preferred.Why do people have belly buttons?
The belly button is the remnant of where the umbilical cord connected a baby to its mother during pregnancy. The button is where the cord joined the body. The umbilical cord has several key blood vessels that provide nutrients and oxygen to a growing fetus.Is the belly button connected to anything in adults?
As you can see in the picture below, the belly button normally isn't connected to anything in adults. It does play an important role for developing fetuses, however. This photo shows what the belly button looks like from inside the abdomen. As you can see, it is not attached to anything in the body.Can you have your belly button removed?
Belly button surgery, or umbilicoplasty, is a procedure in which those that were born with excessive skin in their belly button (an outie) have the excess skin removed. This procedure can also be performed to fix hernias and put the skin in and around the belly button in the proper place.Lenny Kravitz - Low (Official Video)
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