Assembling the Airplane. Once we have the Wing and Power Pod ready, we go ahead and glue them together as in Fig 3.1. Then, we install the control horn on the elevator and run a control rod from the servo to the elevatorâs control horn as in Fig 3.2. We follow the same step for the rudder (Fig 3.3).
Heartburn Causes. Heartburn is actually a symptom of GERD (gastroesophageal reflux disease), and is caused by acid refluxing back into the esophagus. Risk factors include those that increase the production of acid in the stomach, as well as structural problems that allow acid reflux into the esophagus.
Last updated: Tue 19 April 2016 Last updated: Tue 19 Apr 2016. email. Heartburn is a very common symptom created by acid reflux, a condition where some of the stomach contents (including stomach acid) are forced back up into the esophagus, creating a burning pain in the lower chest.