The energy held by an object because of its position relative to other objects, stresses within itself, its electric charge, or other factors.

Potential energy is one of the two main forms of energy, along with kinetic energy. There are two main types of potential energy and they are:

• Gravitational Potential Energy
• Elastic Potential Energy

A number that can be represented in form p + iq is defined as a complex number. [Where, p and q are real numbers and i=  √-1]. For a complex number z = p + iq, p is known as the real part, represented by Re z and q is known as the imaginary part represented by Im z of complex number z.

The scientific naming of an organism is called nomenclature. The system of scientific naming or nomenclature we use today was introduced by Carolus Linnaeus in the eighteenth century. In Binomial nomenclature, the first name is the generic name beginning with a capital letter whereas the second name is the species name which begins with a small letter. Example – <i>Homo</i> <i>sapiens</i> where <i>Homo</i> is a genus name and <i>sapiens</i> is a species name.

Certain conventions are followed while writing the scientific names:

1.   The name of the genus begins with a capital letter.

2.   The name of the species begins with a small letter.

3.   When printed, the scientific name is given in italics.

4.   When written by hand, the genus name and the species name have to be underlined separately.

The narrator and his wife lost all the hopes and thought that they will die. However, their kids were in danger, they remained optimistic about the situation and didn’t show any fear.Even the children cheered for them and showing courage.

When boat got struck in mid of the sea the sailors can't sail their boat.The boat's main rib frames were smashed down to the keel.The only hope of the sailors was to find an island and go home.The secondary hope was to get the replaies to their maydaycalls.

The narrator crawled into the children’s cabin to find out if they were safe. Sue told him that her head was hurt a bit. He saw a big bump over her eyes. Sue’s head had swollen alarmingly. She showed a deep cut on her arm. But she didn’t, want to worry them when they were trying to save them all.

Lary and Herb started pumping out water. The captain stretched the canvas and covered gaping holes. When two pumps were choked and an electric pump got fused, he found another one and connected it on board

The narrator was back in the chart room and read on sextant.

This usually happen due to somewhere that is taken away from doubts and clear nicely.

He does not lose his courage and confidence as hit by wave and facing problems.

The wave hit wavewalker had caused due to extensive damage.

The stern of the Wavewalker met a gigantic wave with a fearful breaking crest. A tremendous explosion took place and water surged into the ship, the narrator's head smashed into the wheel. He was thrown overboard and began to sink below the waves. Death seemed to be calling him as he watched the boat near capsizing, her masts almost horizontal. Then a wave hurled her upright, his lifeline jerked into tautness and he began to be whirled around by the waves like a rag doll. Somehow he found his way back to the wheel, lined up the stern for the next wave and hung on for dear life.

Early morning on January2, the waves were huge and sea was extremely rough. Their ship was hit by strong mighty waves. They slowed down the speed of the boat and double lashed everything. They got ready to face the danger by wearing life jackets and they waited for the worst.

Larry Vigil and Herb Siegler were two crewmen of American and Swedish nationality respectively.

They were crewmen aboard the ship wavewalker. They were extremely talented and helped the narrator to tackle the rough seas of the southern Indian Ocean.

The narrator wanted to undertake the same voyage that Captain James Cook had made 200 years ago. The journey started from Plymouth in England and ended in a small island in the South Indian Ocean in Amsterdam.

Along with his family, the narrator had been making preparations for this journey for 16 years. They got a huge wooden-hulled boat professionally designed just for this journey. It was also tested for durability and the family also employed the services of two crewmen to assist them.

While the first lap of the journey was peaceful, trouble brewed later and the family faced many difficulties. However, they were not afraid to die if they died together. In the end, the narrator and his family reached the destination safe and sound.

The author and his wife made a lot of arrangement for their round world sea voyage. They have been preparing for this voyage for sixteen years. For the voyage, they professionally designed their boat. The boat was tested several times in the harsh conditions to make sure for its journey. Also, the narrator and his wife prepared themselves mentally and physically so that they can undergo such a voyage.

The colossal wave wreaked fatal havoc on the boat. It hit it with an explosion. Its force was so intense that it threw the author many feet away from the boat. But the lifeline kept him safe. It also capsized the boat; fortunately another wave put it erect again. Author's ribs cracked; his mouth was filled with broken teeth and blood.The decks were smashed; there was water, water in the boat. A huge hole in the starboard side let the water in in torrents. The very keel of the boat was shaken with the blow of the wave. Sue, author's daughter had received serious head injury. Their very survival was in danger.  

Aram’s cousin Mourad was considered the natural descendant of the crazy streak in the tribe. He had a passion and craze for horses and riding. Before him was his Uncle Khosrove. He was a man of very furious temper. He could stop anybody from talking by his roaring.

Mourad seemed to have inherited the crazy streak from his Uncle Khosrove as he displayed his temperamental, hostile and obstinate attitude towards life.

In spite of the threat to the Garoghlanian tribe's reputation, Mourad stole John Byro's horse and kept it hidden for six weeks to practice his passion for riding. He could go to any extent to enjoy the things that he loved. He could handle any difficult situation with a cool and composed mind. When John Byro spotted him with the stolen horse, he tackled the situation in a composed manner and earned Mourad's admiration.