QUES: Plants also detect the daily cycle of light and darkness. Do you know how plants respond to these changes? Some plants open their leaves during the day. It is during these hours the plant can collect sunlight. At night, the plant closes its leaves to prevent water loss. Many plants respond to the change in the length of the day. As days grow shorter, some plants respond by going dormant. Dormant is when a plant suspends its growth. It does this in order to survive. Shorter days signal the coming of winter. Winter in most areas means extreme cold. It is also very dry in the winter months. As winter approaches, some plants respond by their leaves changing color. After the change in color, they fall off. This dormancy period helps trees. It allows them to survive the cold and dry winter. Plants only want to grow when conditions are right.
Do you have any questions?
MY QUESTION: What two things happen to a plants' leaves as winter approaches?

QUES: Magnets are able to place a force on certain materials. This force is called a magnetic force. The force a magnet exerts is a little different from the forces you may normally think about. You exert a force on a book when you lift it. You also exert a force on the pedals of your bicycle. In both those cases, those forces cause a change. The change you see in both these cases is called motion. Magnets, too, can produce change. They can produce motion just like you do. Unlike you, magnets do not have to touch something to exert a force. A magnetic force is exerted over a distance. Thats right, a magnet can push or pull certain items without ever touching them. Thats how the maglev train works. Do you know another type of force that does not require objects to touch? These forces are known as non-contact forces. Another type of non-contact force you may be familiar with is gravity. Gravity too can cause changes in motion. Gravity holds our moon in orbit without touching it.
Do you have any questions?
MY QUESTION: What is another type of force that does not require objects to touch?

QUES: Albrecht Durer (/'dU@r@r, 'djU@r@r/; German: ['albRect 'dy:Ra]; 21 May 1471 - 6 April 1528) was a painter, printmaker and theorist of the German Renaissance. Born in Nuremberg, Durer established his reputation and influence across Europe when he was still in his twenties, due to his high-quality woodcut prints. He was in communication with the major Italian artists of his time, including Raphael, Giovanni Bellini and Leonardo da Vinci, and from 1512 he was patronized by emperor Maximilian I. His vast body of work includes engravings, his preferred technique in his later prints, altarpieces, portraits and self-portraits, watercolours and books. The woodcuts, such as the Apocalypse series (1498), retain a more Gothic flavour than the rest of his work. His well-known engravings include the Knight, Death, and the Devil (1513), Saint Jerome in his Study (1514) and Melencolia I (1514), which has been the subject of extensive analysis and interpretation. His watercolours also mark him as one of the first European landscape artists, while his ambitious woodcuts revolutionized the potential of that medium. Durer's introduction of classical motifs into Northern art, through his knowledge of Italian artists and German humanists, has secured his reputation as one of the most important figures of the Northern Renaissance. This is reinforced by his theoretical treatises, which involve principles of mathematics, perspective and ideal proportions.
Do you have any questions?
MY QUESTION: What are three mediums that he is known for?

QUES: { { lang } } centers on a man who roams the street night after night . Hidden under his hat and rain jacket he strives for one goal : to find the culprit - the one whom he can make responsible for his suffering . If he wanted to , he could confront him , but he lacks the audacity to do so . He considers suicide , but his courage fails him once again . The options do not appear to present him with a way out and would not personally satisfy him . Finley blames not himself , but only others . In this case he looks to his girlfriend , Violet . He drowns Violet in the bath whilst giving her a massage , Which had become a common ritual for them . On one hand he does this out of malice , on the other to be close to her just one more time . Through this action he wishes to break the growing distance he has come to feel between them , though the actual outcome is the infliction of the greatest possible loneliness , as he turns into a monster . Finley only realizes with hindsight that his misdeeds far surpass those of Violet .
Do you have any questions?
MY QUESTION:
What does Finley realize after Violet is dead?