Saturday, March 21, 2020

The eNotes Blog Happy Birthday, Roald DahlMagic Man and PeterPan

Happy Birthday, Roald DahlMagic Man and PeterPan The matter with human beans, the BFG went on, is that they is absolutely refusing to believe in anything unless they is actually seeing it right in front of their own schnozzlesThe BFG My childhood would have been so barren were it not for the words of Roald Dahl, and, of course, the whimsical scribbles by Quentin Blake that always accompanied them.  The  BFG,  The Witches,  Georges Marvelous Medicine,  Matilda I, like children generations before and after me, devoured these stories, more ravenous than Augustus Gloop at a certain chocolate factory.  Inevitably, Dahl became my very first favorite author. Today, on what would have marked this exceptional mans 96th birthday, a look back at the gifts he left to childrens and adults literature alike, through the eyes of one who read them When I first discovered Roald Dahls stories, I knew only of his illustrated childrens books. Even in that genre, his imagination was  unparalleled; I pored over tales of a friendly giant, an enormous peach, a magical spell that makes tortoises grow, and a marvelous medicine. They were like nursery rhymes and fairy tales, only betterthe kind where the wicked stepsisters would have their feet lopped off before being squeezed into the glass slipper, or where Little Red turns out to be a  carnivorous  villainess, whipping the wolf into a fur coat faster than the glint off a big bad tooth. The proper kind. It doesnt matter who you are or what you look like so long as somebody loves youThe Witches A little older, I turned to Dahls autobiography,  Boy: Tales of Childhood. Excerpts like The Great Mouse Plot of 1924 (in which Dahl and his boyhood friends place a dead mouse in a jar of gobstoppers belonging to the loathsome local sweet shop owner, Mrs. Pratchett) appealed to my youthful mischief-making, but the beatings and loneliness he described of boarding school sealed serious adults as the true villains of life. It became clear where the monsters behind Ms. Trunchbull and The Witches came from. And still, my ideas of Roald Dahl evolved as I grew older. There were entire collections of macabre short stories I hadnt been allowed to touchThe Great Automatic Grammatizator, Man From the South, Royal Jelly. All deserve to be read beneath the sheets with a flashlight and a pair of trembling hands. The messy ends of Dahls characters and the shocking twists he wove give Poes horror stories a run for their money, any day. To his young readers, Dahl is like a childhood friend, a comrade in the denial to abandon whimsy in exchange for seriousness. Even in his own life, Roald Dahl seemed a sort of Peter Pan figure; a WWII fighter pilot turned MI6 spy, he crossed the globe like a classic adventurer, passing through exotic locations like Tanzania, Kenya, Egypt, Libya, and Iraq, of which he wrote about in another autobiography, Going Solo. As an undercover agent he rubbed elbows with fellow spy (and James Bond creator) Ian Fleming. Rumor has it they were commissioned to woo foreign diplomats lonely wives in search of secret information. At times, his life seems the work of pure fantasy. A Message to Children Who Have Read This Book When you grow up and have children of your own, do please remember something important: a stodgy parent is no fun at all. What a child wants and deserves is a parent who is SPARKYDanny, the Champion of the World In later years, Dahl took to using a colorful gypsy wagon, parked on his back lawn, as his writing space. From there he wrote more childrens fiction, like Danny, the Champion of the World and The Twits. He continued to turn out popular childrens stories right up to his death in 1990, at the age of 74. Its from his posthumously published final work,  The Minpins, that I take this passage, one of the quotes that seems to best epitomize the authors views on fantasy and life: Above all, watch with glittering eyes the whole world around you, because the greatest secrets are always hidden in the most unlikely places. Those who dont believe in magic will never find it. To have grown up with Roald Dahl is to have never truly grown up. Heres hoping we never have to. Happy Birthday Roald Dahl! As an extra treat, heres an interview Dahl gave shortly before his death. In it, he describes the riveting story of his entry into literature.

Wednesday, March 4, 2020

Controlled Variable Definition

Controlled Variable Definition A controlled variable is one which the researcher holds constant (controls) during an experiment. It is also known as a constant variable or simply as a control. The control variable is not part of an experiment (not the independent or dependent variable), but it is important because it can have an effect on the results. It is not the same thing as a control group. Any given experiment has numerous control variables. Its important for a scientist to try to hold all variables constant except for the independent variable. If a control variable changes during an experiment, it may invalidate the correlation between the dependent and independent variable. When possible, control variables should be identified, measured, and recorded. Examples of Controlled Variables Temperature is a common  type of  controlled variable. If a temperature is held constant during an experiment it is controlled. Other examples of controlled variables could be the  amount of light, always using the same type of glassware, constant humidity, or duration of an experiment. Common Mis-Spelling: controlled variable Importance of the Control Variables Although control variables may not be measured (although they are often recorded), they can have a significant effect on the outcome of an experiment. Lack of awareness of control variables can lead to faulty results or what are called confounding variables. Noting control variables makes it easier to reproduce an experiment and to establish the relationship between the independent and dependent variables. For example, say you are trying to determine whether a particular fertilizer has an effect on plant growth. The independent variable is the presence or absence of the fertilizer, while the dependent variable is the height of the plant or rate of growth. If you dont control the amount of light (e.g., you perform part of the experiment in the summer and part during the winter), you may skew your results.