A stomach ulcer is a sore that forms on the lining of the stomach or duodenum (the first part of the small intestine). It is usually caused by the bacterium Helicobacter pylori or the use of non-steroidal anti-inflammatory drugs (NSAIDs). Symptoms may include abdominal pain, bloating, nausea, vomiting, and...

Placing a Countdown Clock on Facebook Minutes might feel like hours while you're waiting for an event. Facebook can be used to pass the time before the big day and to keep track of the days and hours till your event. In addition, countdown clocks can help keep other people...