Science essays

... samples in this category

Essay examples
Essay topics

City Trees and Climate Change: Act Green and Get Healthy Essay

4 Pages 1641 Words
Introduction Nowadays, rapid climate change occurs due to active urbanization, as the growth of cities contributes to the urban heat-island effect (Gill et al., 2007). City trees play a critical role in ameliorating the heat-island effect and in removing particulate matter (PM) from the air (Gill et al., 2007). Consequently, increasing the number of city trees in spatial design could...

Louis Pasteur and His Great Achievements in Chemistry

3 Pages 1230 Words
Born in Dole, France, on the 28th day of September 1822, Louis Pasteur would become a chemist who helps to develop methods of sterilizing and safe-proofing many of the things we take for granted today. Before he was a renown chemist, he went through high-school as an average pupil, his grades where nothing to write home about. It was his...

Role of Genetics in Mental Disorders

1 Page 616 Words
The question of whether genetics have a role in the development of mental disorders remains a big concern to various researchers and scholars. Various researches have been conducted to verify the ability of genes in influencing mental illness. Various authors have contributed a significant amount of information concerning the subject. Understanding the relationship between genetics and mental illness requires a...
like 458

Global Warming: Harmful Impact on the Polar Bears

1 Page 547 Words
Over the last 50 years, human activities have considerably worsened the ecological situation. The Earth suffers from heat-trapping gases that lead to global warming. The rise of temperature increased the sea level that made the Arctic ice melt. As a result, the survival of polar bear population is under the threat of extinction. Global warming caused the disappearance of ocean...

Louis Pasteur, Inventor of The Pasteurization

1 Page 531 Words
What we know today as pasteurization can thank a gentleman named Louis Pasteur. Now let’s look into what made him, him. He was born in Dole, France on December 27, 1822. He had skills in drawing and painting and was an average student. Even though I don’t think someone who got a bachelor of arts in 1840 and another bachelor...

The Pisonia Tree Lures and Murders Birds for No Good Reason

1 Page 497 Words
Let’s start with where the Pisonia tree is found. It is an indigenous tree species indigenous to the tropical waters of the Pacific and the Indian Ocean. When talking about a cruel and a savage plant, the Pisonia just fits the bill. But, how does this thing happen and the tree claim the lives of many birds? Experts studying the...

Importance of Trees Essay

1 Page 580 Words
Trees are very important, valuable and necessary to our existence as they have furnished us with two important life essentials; food and oxygen. Apart from basically keeping us alive, there are many other little and big benefits we get from trees. So, trees are vital resources for the survival of all living beings. Therefore, Governments world over and many Organizations...

Essay of Trees our Best Friends

1 Page 417 Words
It is correctly said that “when you plant a tree, you plant a life”. Trees are one of the greatest blessings for humans from mother earth. The most important thing one must remember is that trees do not need us, rather we need them. Apart from the countless benefits they have, trees our certainly our best friends. They are the...

Quantum Computing: an Idea at Its Basic Stage

2 Pages 986 Words
The idea behind quantum computing is to resolve problems in various domains of mathematics, physics, chemistry etc. They are mainly deployed to perform operations that are super complex in nature and are beyond the computing of conventional computers. They basically work with the technology of qubits in which the control signals are operated upon. The qubits are represented using Bloch...

Lab Experiment: Measuring Pendulum Movement & Properties

2 Pages 729 Words
This pendulum lab’s objective is to describe how the back-and-forth motion of a pendulum can be changed through measuring the properties of a pendulum, as well as determine which properties of a pendulum affects its period. Groups of generally four students created their own pendulum, all materials provided in the classroom, and each group tested how three different properties affect...
like 380

Lion as the Second Largest Wild Cat

1 Page 438 Words
The lion has lived on this planet for over a million years and is the second largest wild cat after the tiger. It is a symbol of strength, power and courage. Most lions live in Africa. There is also a small population of lions called the Asian lion that lives in India. General Information The second largest wild cat. Males...
like 432

Difference Between Correlation and Regression

1 Page 544 Words
Humans are social in nature, involving with others and trying to figure out how different concepts work with regard to certain factors. It is like a network of comparisons, and that is how the human mind works too. For instance, a person who lives in a big and beautiful house is presumed to be rich, while a person who lives...

Experiment to Find Unknown Tension using Force Vectors in Equilibrium

3 Pages 1136 Words
In this experiment, our aim is to determine the unknown tension by using the components of the force vectors in equilibrium. Method First, we place a ring with three strings over the center (reference point), and set up the three pulleys. We will have two known masses which are 50 g each hanged from two strings which can be changed...
like 432

Review of Noam Chomsky's ‘Who Rules the World?’

2 Pages 1011 Words
Numerous current American investigations graduates were conceived around the hour of the September 11 psychological militant assaults and have grown up during the Iraq and Afghanistan wars, two of the most dubious and polarizing worldwide occasions of the twenty-first century. The fame of US international strategy courses in American investigations divisions over the UK is in this manner obvious. All...

Big Game Hunting Should Be Banned

2 Pages 878 Words
“Hunting is not a sport. In a sport, both sides should know they’re in the game”, - Rodriguez. Poachers, and rich big game hunters, kill millions of animals each year. Trophy hunters alone, kill over 70,000 animals each year. Despite how much money people make for big game hunting, it should be illegal because it doesn’t only control the animal...

Abductive Reasoning as the Key to Build Trusted Artificial Intelligence

7 Pages 3147 Words
Modern AI Systems have seen some major advancements and breakthroughs in recent years. However, almost all of them use a bottom-down approach where machines are heavily trained in as many situations as possible to increase accuracy and minimize their margin or error. This is a rather inefficient and at times untrustworthy way to teach machines. This approach requires large amounts...

Reaction to Rebecca Skloot's Novel 'The Immortal Life of Henrietta Lacks'

3 Pages 1398 Words
My first reaction to this book was outrage. What an extremely disgraceful way for medical professionals to treat a human being. Henrietta’s story raises questions about ethics, race, and informed consent. John Hopkins University Hospital should be ashamed of themselves! There is an element of time frame that could be used to account for a practice that was status quo...

Origin of the Patent

3 Pages 1147 Words
John Keynes once said, “Ideas shape the course of history”. It was the conservation of these ideas that molded the very patent system in place today. To understand the effect that patents have on America one must first understand the origin. According to the United States Patent Office, the first patent in America was issued for the use of potash...

The Role of Density Functional Theory

2 Pages 1058 Words
Introduction Density Functional Theory (DFT) stands as a cornerstone in the realm of quantum mechanics, offering valuable insights into the electronic structure of matter. Since its inception in the mid-20th century, DFT has revolutionized computational chemistry and materials science by providing a practical framework to study complex systems. At its core, DFT transforms the many-body problem of interacting electrons into...
like 202

Atomic Force Microscope Operating in Parallel

4 Pages 1856 Words
Atomic force microscopy (AFM) has advanced to be one in every of the foremost powerful tools for the characterization of material surfaces particularly on the nanoscale. It is a vital Nano instrument technique for several applications such as cell biology and nanoelectronics metrology and inspection. The utilization of a single AFM instrument is understood for its very low speed and...
like 432

Eyeglasses as One of the Greatest Inventions

4 Pages 1675 Words
The innate curiosity that humans possess have helped solve problems to a plethora of different issues for thousands of years. While curiosity will never be the sole instigator to some of the most infamous inventors in human history, it definitely played a significant factor in the critical thinking devoted to the mechanical and technological evolution that inventions need to keep...

Ventricular Premature Beat Detection in ECG Using Correlation Techniques

3 Pages 1179 Words
Correlation techniques are used to find whether the electrocardiogram (ECG) is normal or abnormal. These correlation techniques could be further used to detect the type of abnormality present in the abnormal ECG. Reference ECG signals could be stored for all type of abnormalities and the test ECG signal if correlated with the stored references will give highest correlation percentage with...

The History of Computers: An Essay

8 Pages 3741 Words
Introduction: The Dawn of Computing The evolution of the computer has been an ongoing struggle with technology. The first computer created was in the third century. The Abacus was developed for counting and since this time man has been pushing the limits to create machines that can perform tasks faster and more efficient than human possibility. The Mechanical Beginnings: From...

The Scientists of the Theory of Light and Their Main Ideas

2 Pages 977 Words
Human beings have been trying to understand how light works since the time of the Ancient Greeks. In roughly 300 BC Euclid studied the properties of light, he thought light travelled in straight lines and described the laws of reflection. In 1690 Sir Isaac Newton came out with the corpuscular theory of light, he believed that light was shot out...

The Autism Debate

2 Pages 891 Words
A heated conversation erupted at last year's disability rights conference in London when Sarah, an autistic self-advocate, challenged a prominent researcher about his stance on autism interventions. This exchange perfectly captures the ongoing tension between two prominent perspectives shaping our understanding of autism today. While some view autism primarily through a medical lens that emphasizes challenges and support needs, others...

Difference Between Mass and Density

1 Page 447 Words
There is this unpopular opinion that everything is unique. Even the things we think are the most alike, still have some sort of variation in them. Take identical twins for instance; science made us to understand that there is no identical twin that are 100% the same. That is talking about their DNA compositions. The keyword here is ‘difference’. What...
like 377

Autism: A Disease or a Variant of the Norm

4 Pages 1630 Words
In this research project, I am going to research if autism is either a disease or a variant of the norm. I personally know someone who has autism and have direct contact with them a lot, this made me question myself more and more about, what it involves. Due to the lack of results from the many types of research...

Eagle and Its Symbolism for Mankind

3 Pages 1274 Words
An eagle is the ruler of the bird kingdom, they are large birds of prey. For centuries, people have seen eagles as a symbol of splendor, courage, valor, admiration, pride, fortitude, and elegance. This bird is important and symbolic to humanity because of its features. When eagles come to mind, people commonly visualize an enormous hunter soaring above wide-open spaces...
like 441

Forces and Motion in Our Everyday Life

2 Pages 777 Words
Physics is the study of how the universe works, it lays the foundation for the description of the cause and effect objects have on one another. The consequences forces have upon impact with objects lay the foundation for the interaction of forces in the physical world. Forces are vector quantities they carry a magnitude as well as a direction, when...

Join our 150k of happy users

  • Get original paper written according to your instructions
  • Save time for what matters most
Place an order

Fair Use Policy

EduBirdie considers academic integrity to be the essential part of the learning process and does not support any violation of the academic standards. Should you have any questions regarding our Fair Use Policy or become aware of any violations, please do not hesitate to contact us via support@edubirdie.com.

Check it out!