Top 10 unbelievable historical concurrencies. There are more than 1,450 species of bamboo plants. Of these, there are two basic types: those that spread and those that clump. Spreading bamboo, also called running bamboo, will cover any distance up to 100 feet (30.5 m) within a relatively short time period.
yawning (yanâ²ing) yawning An involuntary and often infectious act of slow, deep inspiration accompanied by an almost uncontrollable desire to open the mouth widely.
Excessive Yawning. Excessive yawning is more than a theory, itâs actually an indication of something more serious called a vasovagal reaction. The yawning occurs as a response to the vagus nerve, which is the longest cranial nerve. When this nerve acts upon the blood vessels, it causes the body to yawn.This is usually a sign of a heart problem to come such as a heart attack or an aortic dissection, which is a separation of the aortal walls.hen this nerve acts upon the blood vessels, it causes the body to yawn. This is usually a sign of a heart problem to come such as a heart attack or an aortic dissection, which is a separation of the aortal walls.