1 Something is blocking your throat or esophagus. 2  This may happen if you have: 3  Gastroesophageal reflux disease (GERD) . 4  When stomach acid backs up regularly into your esophagus, it can cause ulcers in the esophagus, which can then cause scars to form. 5  These scars can make your esophagus narrower. 6  Esophagitis.
Giants are beings of human appearance but prodigious size and strength common in the mythology and legends of many different cultures. The word giant, coined in 1297, was derived from the Gigantes (Greek: ÎÎ¯Î³Î±Î½ÏÎµÏ, GÃ­gantes) of Greek mythology.
The oceans are home to giants: blue whales and great white sharks; giant squids and giant clams; elephant seals and Japanese spider crabs. These creatures have no trouble capturing the public imagination, but scientists often have trouble capturing them. Many are rare, elusive, or live in inaccessible parts of the sea.