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Around 7,100 Cheetahs Remain, Say Experts Essay Sample, Example
Thursday, December 29, 2016 According to a study published on Monday in the Proceedings of the National Academy of Sciences, the cheetah (Acinonyx jubatus), is down to 7,100 individuals remaining worldwide, most of them in Africa and, rarely, in Asia.…
The Discovery of the Nucleus Essay Sample, Example
How did physicists figure out that the raisin cookie model was incorrect, and that the atom’s positive charge was concentrated in a tiny, central nucleus? The story begins with the discovery of radioactivity by the French chemist Becquerel. Up until…
John Muir’s Literary Science Essay Sample, Example
This article [John Muir’s Literary Science] was originally published in The Public Domain Review [https://publicdomainreview.org/2011/06/09/john-muirs-literary-science/] under a Creative Commons Attribution-ShareAlike 3.0. If you wish to reuse it please see: http://publicdomainreview.org/legal/ By Terry Gifford John Muir was not unaware of how…
How to Read Like a Writer Essay Sample, Example
By Mike Bunn In 1997, I was a recent college graduate living in London for six months and working at the Palace Theatre owned by Andrew Lloyd Webber. The Palace was a beautiful red brick, four-story theatre in the heart…
The Birth of the Electron Essay Sample, Example
Nineteenth-century physicists spent a lot of time trying to come up with wild, random ways to play with electricity. The best experiments of this kind were the ones that made big sparks or pretty colors of light. One such parlor…
The Atom Essay Sample, Example
How would one find out what types of atoms there were? Today, it does not seem like it should have been difficult to work out an experimental program to classify the types of atoms. For each type of atom, there…
The Hateful Eight Essay Sample, Example
Western movies, extremely popular several decades ago, have now turned in a niche genre; once or twice in a year, an unsophisticated viewer can notice a western action movie being shown in a cinema—mostly if it was filmed by a…
Why Travelling is the Best Way to Change Your Life Essay Sample, Example
How many times, when finding yourself in a difficult situation, you heard something like, “You just need to go somewhere, change your environment, and meet new people?” Based on my experience, I know such advice can be annoying: going through…
Why Humanity Should Leave Earth Essay Sample, Example
Impetuous and sometimes uncontrollable progress in all spheres of science, the growth of population around the world, ecological problems, wars, and many other crises modern humanity faces nowadays raises a question about whether Earth will remain capable of being home…
Why E-cigarettes are Better for Smokers than Regular Ones Essay Sample, Example
Smoking tobacco is probably one of the worst habits humankind has developed. Originating as a tradition of the Native Americans, practiced mostly on special occasions, smoking has gradually become a kind of mass addiction. Due to the efforts of tobacco…
Kinetic Energy Essay Sample, Example
The technical term for the energy associated with motion is kinetic energy, from the Greek word for motion (the root is the same as the root of the word “cinema” for a motion picture, and in French the term for…
Dark Energy Essay Sample, Example
Until recently, physicists thought they understood gravity fairly well. Einstein had modified Newton’s theory, but certain characteristics of gravitational forces were firmly established. For one thing, they were always attractive. If gravity always attracts, then it is logical to ask…
Newton’s Law of Gravity Essay Sample, Example
Kepler’s laws were a beautifully simple explanation of what the planets did, but they did not address why they moved as they did. Did the sun exert a force that pulled a planet toward the center of its orbit, or,…
The Most Difficult Languages to Learn Essay Sample, Example
It is always good to be able to speak more than one language. Polyglots are valued assets in any company, and in general tend to be more educated and open-minded people; at the same time, learning a foreign language is…
The Most Expensive Movie Scenes Essay Sample, Example
Hollywood has long been known for the expensive and impressive movies its directors are keen to make. The budget of just one movie of such directors as Michael Bay can probably surpass the budget of a small country; considering the…
The Extinction of Species Essay Sample, Example
It is not a secret that the ecological situation on our planet is rather complicated. Apart from the common worries about global warming, industrial pollution, and rain forests being cut down, there is also the huge problem of the extinction…
The Benefits of Geothermal Energy Essay Sample, Example
The debates around renewable sources of energy have been going on at least a decade. After more than a century of relying on fossil fuels almost entirely, changing this paradigm in favor of the renewable energy sources may seem difficult…
The Principle of Inertia Essay Sample, Example
Physical effects relate only to a change in velocity Consider two statements of a kind that was at one time made with the utmost seriousness: People like Galileo and Copernicus who say Earth is rotating must be crazy. We know…
What Is Physics? Essay Sample, Example
Given for one instant an intelligence which could comprehend all the forces by which nature is animated and the respective positions of the things which compose it… nothing would be uncertain, and the future as the past would be laid…
Ways in Which VR Can Change Our Lives Essay Sample, Example
It is commonplace that technologies are changing the world we live in. Roughly every two decades, Earth becomes almost a brand new place in terms of technological wonders becoming routine, and revolutionary ideas settling as solid scientific theories. However, we…