Is time travel real? Mary Pope Osborne is the author of the popular "Magic Tree House" series. In which Mary writes about a brother (Jack) and sister (Annie) pair, who go on adventures through time to inform young people who read light novels about that period in time. In "Magic Tree House: Revolutionary War on Wednesday" Jack and Annie are reunited on December 25, 1776, where they coincide with George Washington and have the chance to alter or preserve the past. This begs the question: what is time, is time travel logically possible, and can the past really be changed. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essayWhat is time? For example, an ordinary individual would say that time is characterized by sixty seconds (one minute), sixty minutes (one hour), etc. This is an example of linear time. Linear time states that “time moves like an arrow, it moves in only one direction.” Scientists call this phenomenon "The Arrow of Time". The Arrow of Time began at the beginning of time and has been seen progressing forward ever since. As time passes the atoms of the world expand more and more, this is known as "Entropy". If we look more closely at the bare particles of the universe, time appears to circulate in every direction. To this day, time is still a mystery, an enigma. Knowing that time travels in every direction, even backwards, raises a big question. Is it possible to travel through time? Albert Einstein produced a theory called Special Relativity. Special Relativity states that when an individual travels in space and his speed relative to other objects is close to the speed of light, time passes more slowly for him than for the people he left behind. This is called the twin paradox. To answer the question, yes, time travel is possible if we reach the speed of light. Now that time travel in the Magic Tree House has been proven to be accurate. Could Jack and Annie alter the past? Could they have changed George Washington's decision to cross the Delaware? Let's say Jack and Annie convinced George Washington to avoid crossing the Delaware River. These efforts do not produce two divergent timelines. The fact of the matter is that Jack and Annie couldn't kill even the smallest of houseflies if they hadn't been killed that day in the past. But they might be participating in something that was meant to happen. Please note: this is just an example. Get a custom paper from our expert writers now. Get a Custom Essay Time is an enigma, proving too complex for even the most ingenious mankind . Time flows in all directions, proving that time travel to the past or future is plausible. Once in the future or past, time cannot be altered or controlled. Bottom line, Jack and Annie couldn't have stopped the past from happening. Time flows eternally in all directions, which explains why travel to the past is likely. But once it has passed, time allows no man to hinder its natural course.