Â­In this article, we will take a very close look at networking, and in particular the Ethernet networÂ­king standard, so you can understand the actual mechanics of how all of these computers connect to one another. 1. 2.
Sneezes protect your body by clearing the nose of bacteria and viruses, Kao explains. When something enters your nose or you encounter a trigger that sets off your sneeze center in your brain, located in the lower brain stem, signals are rapidly sent to tightly close your throat, eyes, and mouth. Next, your chest muscles vigorously contract, and then your throat muscles quickly relax.
Sneezing 101. SNEEZING 101. Sneezing is reflex reaction that usually occurs with the common cold, flu, inhaling an allergen or even just tickly dust irritating the inside of your nose. Either way, the point of a sneeze is to try and get whateverâs bothering the inside of your nose out!