Health
Why navel cleaning?
Human navel forms when the doctor cuts the umbilical cord. Depending on how the cut heals, we may have a protrusion or a navel.
Protrusion
Browse ScienceInfo articles and explainers related to Protrusion.
Topic archive
Articles about Protrusion
5 published items.
Space science
Beautiful 3D images of the galaxy
This is the best hologram of the galaxy ever created based on data from the VISTA telescopes of the European Space Observatory (ESO).
Space science
Find material 10 billion times harder than steel
The crust of the hidden crystals has 10 billion times the hardness of ordinary steel. This helps them create gravitational waves that we can detect from the earth.
Medicine - Health
How does the brain know that the stomach is full?
The first breakthrough in this issue dates back to the 1990s, when researchers discovered leptin, a hormone secreted by fat cells in the blood to signal the stomach was…
Medicine - Health
Some diseases in the common eye socket
Common symptoms of eye sore: swollen eyelids, protruding eyes and double vision (double vision). Sometimes there is both pain and vision loss. In it, protrusion and rest…