When a soccer ball is kicked or in motion it is determined by newton’s laws of motion. Newton’s first law of motion states that an object will move in a straight line unless acted on by other external forces. Newton’s second law of motion explains that the velocity, the speed of an object in a given direction, changes when it interacts with an external force. The forces that can stop and interfere with the motion of the soccer ball is […]
The 21st century is known as the century of science and technology. As technology is an inseparable part of human daily life, it is important to know that the development of technology is formed and described by the principles of physics, which is the most fundamental field of all the science. One of the most important physics principles are Newtons’ Laws of motion which was founded by Isaac Newton, an English scientist and mathematician. The Newton’s Laws of motion are […]
In many films and even television shows, when the idea of black holes is discussed we see a common theme of these phenomena being deemed as either a time warp, or as a form of transport from one place to another. Science Fiction films have created the idea that black holes serve as a way for space travelers to either pass through and jump out somewhere across the universe, or as a way to communicate with the past and the […]
In the seventeenth century, the simplicity and elegance with which Isaac Newton had managed to explain the laws that govern the movement of bodies and that of the stars, unifying terrestrial and celestial physics, so dazzled his contemporaries that he came to consider himself mechanics completed. At the end of the 19th century, however, the relevance of some phenomena that classical physics could not explain was already unavoidable. It was up to Albert Einstein to overcome such shortcomings with the […]
Born March 14, 1879 and died April 18, 1955 was a German man named albert Einstein. He Grew up with his Jewish family. His father named Herman Einstein and mother named Pauline Koch. He moved to Munich with his family to stat school at Luitpold gymnasium. After a while He moved to Milan, Italy to continue school. During the end of the 1880s a polish medical Student named max Talmud became a tutor to albert Einstein. Talmud had introduced his […]
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Place orderBlack Holes are the places in space where the gravitational pull or force is so strong that light can not even escape. Personally, I found Black Holes to be the most interesting and questionable thing we have discussed in Astronomy 101 because of the lack of knowledge we, as humans, know about them. Growing up as a child, there were myths and folktales that Black Holes went around eating galaxies, stars, and planets. After this semester, in Astronomy 101, it […]
The technology is evolving every day and humanity is relying on it more than anticipated. Scientists trying to figure out how to preserve the ecosystem with different devices. Today, Software development has been essential throughout research understanding computer language and becoming part of our nature. The next level to really see the future, right in front of us, must be Nano scales or Nanotechnology. With this, we can do so much in every field; Find cure of many diseases, build […]
Albert Einstein was a German mathematician and physicist who developed the special and general theories of relativity, and was born in Wurttemberg, Germany, on March 14, 1879. Albert Einstein was born at Ulm. Six weeks after Albert’s birth, his family packed up and moved to Munich, where he later began schooling at the Luitpold Gymnasium. After a while, Albert’s family gathered their bags once more and moved to Italy where he continued his studies at Aarau, Switzerland. In 1896, Albert […]
First before we go into details, a black hole is a region of space that has a gravitational force that’s so intense that no matter or radiation can escape. Black holes are created by a star that reaches the end point of their life and has a mass that’s three times stronger than our sun’s mass. That same star then gets crushed under its own gravity and keeps collapsing until all of the mass is concentrated into a tiny space. […]
The film “Apollo 13”, directed by Ron Howards, depicts events from the infamous failed Apollo 13 mission in a realistic fashion. Through the use of physics, many of these events can be proven to be accurate. More specifically, I will be investigating how Newtons three laws of motion facilitated the ship’s movements throughout its course, and how the implications of gravity affected the astronauts on their mission to the moon. To see how these laws are applied to the film […]
“The important thing is not to stop questioning. Curiosity has its own reason for existing. -Albert Einstein. “Mathematics may not teach us how to add love or minus hate, but it gives us every reason to hope that every problem has a solution. -Unknown Albert Einstein, in my view, encapsulated the previous quote as a human being, citizen of the world, Mathematician and Physicist. His acknowledgment of the infinite complexity of Mathematics can be seen in his quote “No problem […]
Abstract Black holes are some of the strangest and most fascinating objects found in outer space. They are objects of extreme density, with such strong gravitational attraction that even light cannot escape from their grasp if it comes near enough. Albert Einstein first predicted black holes in 1916 with his general theory of relativity. The term “”black hole”” was coined in 1967 by American astronomer John Wheeler, and the first one was discovered in 1971. Stellar-mass black holes are formed […]
Since the word fractal was popularized by Benoit Mandelbrot in the 1970’s, he has become the father of fractals. Mandelbrot had been fascinated by discoveries of mathematicians from the early 19th century who were attempting to define their understanding of what a curve is. Experiments like George Cantor’s discovery that a single line could be divided infinitely, and Koch’s triangle, a shape that has an infinite perimeter but finite area, resulted in the term ‘monsters’. These monsters were beyond the […]
Albert Einstein was a great physicist and mathematician and was known for his theories on relativity, and of matter and heat. Einstein was born on March 14th, 1879 in Württemberg, Germany. As a child, Einstein was mesmerized in music (he played the violin), mathematics and science. Einstein became religious at age 12, even composing several songs in praise of God and also singing religious songs on the way to school. After he read science books that opposed his religious beliefs. […]
Albert Einstein is one of the most famous and admired physicists in the history of science: knowing that there are so many hardly conceivable ideas (for example, that the mass of a body increases with speed) does not leave more option than to surrender to his genius. Albert Einstein was born in the German city of Ulm on March 14, 1879. He was the firstborn son of Hermann Einstein and Pauline Koch, both Jews, whose families came from Swabia. The […]
The study of black holes are important because they are a great unknown that could change modern day science as a know it. Black holes are among one of the strangest things in our universe. To understand why blacks holes are so important you first have to know what they are. A black hole is a large amount of matter packed into a very small space. The result is a gravitational field so strong that nothing, not even light, can […]
In space, there is nothing more frightening than the words black hole. The inferences made by long distance observations indicate something sinister about an object that seemingly consumes light and energy. “”Black holes were theorized more than 200 years ago, and later were predicted by Einstein’s theory of general relativity. The discovery of active galaxies forced astronomers to think that monstrous black holes really do exist and are the ‘engines’ at the heart of these fireworks. The gushers of light […]
Nanostructured alloys have received an extra quantity of interest in the various fields of materials engineering because of their prominent physical and chemical properties [1]. The magnetic materials have revolutionized our lives. These materials are used in electronic, computer and telecommunication industries. Different types of magnetic materials have been used including pure iron and its alloys [2]. There are several methods to prepare the nanocrystalline materials. Among these methods, mechanical alloying (MA) is a powerful and relatively simple technique which […]
A captain and his crew bracing for dear life as they descend nearer and nearer toward the center. Two brave young astronauts launching themselves full throttle into unknown depths just to see what lies beyond. A massive force consuming entire galaxies in its wake, including a little planet named Earth who so happened to be in its path. The media is full of adventurous notions and misconceptions about black holes, but what is a black hole really? Black holes are […]
The basic concepts regarding the interactions between magnetic nanoparticles and a static or time-varying external magnetic field were reviewed. How these pertain to current biomedical applications of magnetic nanoparticles were also analyzed. The focus was in particular on magnetic separation and drug delivery. Although these are only two of the many biomedical applications of magnetic nanoparticles that are currently being explored. The main mechanism was oscillatory movement of ferromagnetic ions; magnetic twisting cytometry, a process in which ferromagnetic microspheres are […]
X-ray diffraction (X-RD) technique has been ever adapted to recognize structural properties of materials and to get information like crystal structure/phase, lattice parameters, crystallite size, orientation of single crystals, preferred orientation of polycrystals, defects, strains and so on. The technique has found to be employed to study the thin films, bulk and nanomaterials [50]. Principle of X-Ray Diffraction According to the Bragg’s law, diffraction occurs when light is scattered by a periodic array with long-range order, producing constructive interference at […]
Have you ever wondered what lies at the center of our Milky Way, what happens to stars when they die, or what may lie in the darkest spots of the observable universe? The answer to all of those questions is black holes. Albert Einstein was the first one to suggest that black holes existed in 1926; he used it in his general theory of relativity. An actual black hole was discovered in 1971. Ever since black holes have been known […]
So as you already saw in the title this is going to be about roller coasters.If you are interested,on knowing more about roller coasters keep reading. Maybe this is your favorite ride so i think you should stay. Also if you like science or history.If so come and join me,into the world of EXPLORING WITH VILMA. Now lets see for those who don’t know what a roller coaster is,ask yourself this question what is a roller coaster?and I want you […]
Among the group of space structures is a typology called nexorades or reciprocal frame structures. Nexorades can have different designs and shapes. This article centers around a basic setup to get results that are easy to peruse and convey. The point is to improve comprehension of the structural behavior of nexorades to simplify their design. Two investigative techniques are proposed to compute the bending resistance and the stiffness of a nexorade. The impact of the connections between members on the […]
Thanks to recent advancements in technology, astronomers have been given the means to better understand how supermassive black holes formed, as well as their relation to the evolution of their respective galaxies. Before understanding what a supermassive black hole is, it is probably best to learn about normal black holes in comparison. A black hole is essentially a vortex containing a gravitational field that is strong enough to prevent any form of matter or radiation from escaping it. As the […]
I am Debaroty Roy, a graduate student from Tulane University. I have completed my undergraduate from Shahjalal University of Science and Technology, Bangladesh. I am interested in pursuing my PhD in Chemical Engineering Department of Louisiana State University. I did my undergraduate in Chemical Engineering which combines chemistry, physics, biology and mathematics to solve problems. During my undergraduate years, I developed a very broad range of skills. It included fundamental heat and material balance to complex mass, heat and momentum […]
Soccer Balls come in many different sizes. They also have different weight to all of them, but all soccer balls have one thing in common they all have air in them which allows the ball to be tough or soft. In the beginning it will fly exactly in the direction of the kick, as it slows down due to the friction of the air. The spinning motion will cause the air on one side to move faster than the other […]
Two recent discoveries continue to mystify us and puzzle astronomers. Recently a cosmic gas cloud had a deadly encounter with Sagittarius A, only to pass through it. Astronomers are mystified and still fighting each other about it. From recording x-rays from two different locations, we were able to measure the speed of a black hole called NGC 1365. It was discovered to be spinning at the max speed that physics will allow, and hopefully, the speed will reveal a little […]
On the off chance that I could go back in time I would learn however much I can. I would go to my kid hood, significant dates ever, and attempt to discover significant political dates in history too. what’s more, attempt to discover where did my family came from. I could enter a time machine, I couldn’t imagine anything better than to have the option to return in time when I was a youngster. Taking the information I have now […]
Introduction: Christianity believes in divine creation and that God was the facilitator of the universe, but what this means in relation to science is not always clear. People who believe in the Big Bang theory think that a “singularity,” which would have been scorching hot, expanded rapidly about 13.8 billion years ago. This topic is extremely important due to the fact that if there was one simple, factual way the universe was created, it would be flat-out ignorant to not […]
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