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.
The symptoms of heartburn are a tight, painful feeling through your chest. Heartburn is caused by acid reflux, which happens when stomach acid is released into the esophagus. The stomach acid eats away at the lining of the esophagus and can cause lasting damage. If you experience frequent heartburn, you may have a condition called acid reflux disease, or gastroesophageal reflux disease (GERD). Lifestyle and overall health are important factors in heartburn symptoms.