Great explosions similar to those of pistol sounds are sometimes heard underwater. These loud sounds come from pistol shrimps, measuring only 3-5 cm in length. The “bullets” used by this animal consist of bubbles. The entire process is called sonolu…
American history is lined with clear examples of overt racism from slavery to the implementation of the Jim Crow Laws, and many other examples that have taken years of struggling to dismantle. However far we seem to have come current events such as…
Until recently, the human brain was thought to complete its development to a great extent when the child is 5 or 6 years old. This was mostly theoretical, for we did not have the technology to visualize the brain of a living person in order to obser…
Bennet Omalu[1] is a physician specialized as a forensic expert and pathologist, which means he examines the tissues and organs of dead people to determine their cause of death. One day, he was asked to prepare an autopsy report about the corpse of…
