Importance of science

Why Vinyl Albums Sound Better?

The use of the vinyl albums is not new. But there is a growing interest for these vinyl albums in the past few years. Many artists are more and more enthusiastic about releasing their albums in vinyl format along with the MP3 versions and CDs. There are many audiophiles who claim that when it comes to the best quality sound, nothing can really beat the vinyl. There are many reasons behind why vinyl albums actually sound better than that of the MP3, CDs or any other HD digital formats. Other than vinyl albums, most of the formats are lossy formats where the minute details are lost or get missed. This can reduce the quality of the sound to a great extent.  Rap vinyl will always sound better than a rap cd…


MP3 may be a great way to listen to songs via your iPod or laptop or mobile, but the MP3 format reduces the size of the music files. This dumps some of the inaudible information from that audio. These are generally in very high or very low frequency range. Hence, the result of the MP3 sound is much flatter and also less dynamic than the actual recording. Of all the popular digital audio formats, MP3 is the worst quality of all. This is because it compresses the entire file and the audio losses many vital details in this process.


When compared to the CD, vinyl albums are much better. Though the technology for digital music recording has become much better over the time, still the quality of the CD has not change much since the 80s. You can clearly tell that there is a huge difference between the audio quality of the vinyl albums and the CD formats.


There is no doubt that the vinyl albums sound much better than the other digital audio formats as mentioned above. The original recordings consist of all the minute details of the music and song. Hence, when it is recorded in the vinyl album it has the highest quality. Unlike other formats, vinyl is a completely lossless format. The grooves are pressed on the vinyl albums directly from the masters.

Hence, it contains all the vital and minute details that the artists intend to put. It is because of this reason the vinyl albums sound so much better than that of the digital formats. Vinyl albums, being the analog format of the songs, have all the details that can sound better than that of the digital formats.


In this digital era, where people prefer digital formats like MP3 and other which they can easily save, store and stream, vinyl albums are somewhere lost. But the good news is that they are making a comeback gradually. The ones, who actually love songs and prefer to listen to them in a good quality sound, will prefer to choose vinyl albums. As there is not compression or losses in the formation of vinyl recording, the songs remain intact with each and every details making it sound much better than any other formats available.

Importance of science

Importance of science

Science is everywhere it’s hard to do pretty much anything throughout the day without using or enjoying something that wasn’t founded in science or made better because of it these are of course thanks to advancements and understandings in science You have to be a geek to acknowledge that science is pretty impressive, astounding even. Still, why we take the time to sit down and learn it, why to study science, the chances are you’ve never heard of a charlatan. Still, you’ve come across hundreds of them in your life if you ever been to a circus, read the tabloids in the supermarket checkout aisle or seen the movie The Prestige you probably not only have a great taste in film, but you have run into a charlatan, so what is a charlatan? A charlatan is a person falsely claiming to have specialized knowledge or skill, in other words, a fraud Neil deGrasse Tyson says science is a vaccine against wrongs’ it enables you to know when someone is full and whether or not and that’s power, that’s power protection for yourself, so you will not be exploited by those who do not have your best interests in mind, in other words, science equals knowledge and knowledge equals power and by the communicative principle in algebra.


The new generation

All the time you’re exposed continuously through streamer information unexpected to filter out the nonsense from the warm, meaningful and beauty centre because of the fact that your generation will be the most informed and intellectual in the history of mankind, don’t learn science because you’re afraid of being embarrassed on Facebook or fooled by a con man, learn science because it upgrades your intellectual self. The truth is science was the first subject humans ever knew by observing a mountain sense of our surroundings. Early humans’ tens of thousands of years ago learned to recognize patterns in the stars hoping to navigate the world and prepare for upcoming diseases without giving attention and note to our surroundings we wouldn’t be here today. You might even say that our ability to do science that observes the universe, learn from it bend it to our will and communicate it is what makes us well human. Generation after generation we’ve taught our youth the patterns, we’ve learned about in the universe passing on the torch of knowledge on to our kin of how everything else around us works and how we can use that to our advantage.

In a nutshell

To survive our ancestors have entrusted that we would use the knowledge they gathered as a means to help others and maintain viability in our species, you could almost say this acts as an empowering line of dominoes each knowing it will eventually fall but in the last effort communicates the message to the domino ahead. You can understand the workings of this field if you could recognize the patterns of life if you are a well-practised engineer or a mechanic.

Educational Technology

The History Of Educational Technology

Education technology has always been closely linked with teaching; it all started with cave drawings, the very first technology in education.  People would then teach children by painting and drawing pictures on the rock they usually use brownstone, sand mixed with animal fat or animal blood, to write on rocks. This system was then improved when Pythagoras built an academy in 510 BC, and it was cited that in 105 AD, papermaking was invented in China in a few years the Chinese began to use paper for writing. In 382 AD manuscripts were transcripted around this time in 389 AD the founding Academy as Plato starts as a new movement in education in 600 AD woodblock printing was invented and by 740 AD the first newspaper was seen in China.

The revolution in technology

The printing press was introduced to the West in the Holy Roman Empire by Johannes Gutenberg in 1440, the printing of the vial with movable type has then transformed society, in 1635 the public school in the US was first founded now known as the Boston Latin School the oldest existing public school recognized in the USA. Around 1700 blackboards were introduced then in 1800 books followed. In 1862 a machine that can print the alphabet was developed, in 1878 the sales shot up with the introduction of Remington number two, one of the oldest form of typewriters. In 1901 Marconi sends the very first radio signal across the Atlantic now world war two provided a boost for audio-visual education, multimedia-based education has then started in 1910 the goal of introducing this system is to improve comprehension and retention. In 1920 radio came, 1930 filmstrip projectors came and overhead projectors in 1940.

Revolution in technology

The internet era

By the 1970s much of the enthusiasm for instructional television has been exhausted the next technology to capture the interest of educators was the computer some of the earliest birth and instructional application of computing took place in the 1950s in the 1960s. Still, these efforts had little impact on schools; it was not until the 1980s. The appearance of microcomputers that many educators and public officials became enthusiastic about computers computer age or nearly the age came into picture this was characterized by a shift from traditional industry that the Industrial Revolution brought through industrialization to an economy based on information computerization, in 1991 first smartboard interactive whiteboard introduced. Fast-forward to the year 2000, video streaming was brought to the classrooms, 2008 came, and iPods and iPads revolutionized the way education is delivered. Internet, which is considered to be the most powerful and influential invention ever created, has been used around the globe.

In a nutshell

At present we are enjoying this luxury of technology which aids us in everything that we have explored the roots of technology in education we learned that integration of technology is a tool to advance learning in the content areas, it adds to the effectiveness of other resources and teacher-created activities. However, we have reached an age where we can use technology in just a snap.


Metric System

The Metric System

Understanding the metric system is pretty easy if you know what the various prefixes mean for example we have kilo which means a thousand hecta which means 100, deca if you think of a decade has ten years deca means ten then you have deci which is one-tenth you have centi if you think of there are a hundred cents in a dollar or hundred years in a century, means 1/100 and milli mean one-thousandth. There are three base units in the metric system there are meters, litres and grams. Meters are used for calculating distances, litres for capacity and gram for weight.

What’s up with, metre?

So what exactly is a meter? Well if you were to spread your arms, the distance of your wingspan would be approximately a meter, and the meter’s a little bit larger than a yard, a yard is 36 inches, and a meter is about 39 inches, so it’s slightly larger than a yard. If we were to take those prefixes that we just talked about and attach them to the base unit meter a kilometre would be 1,000 meters if you take hecta and attach it to the word meter it’s a hectometer. You would have 100 meters, and a decameter would be 10 meters a decimeter would be 1/10 of a meter, a very small centimetre it’s like the width of your finger would be 1/100 of a meter. A millimetre is tiny that’s one-thousandth of a meter, you could think of that as maybe the thickness of a dime.


What is a litre?

When you are at the store, and you’ve seen various beverages on the shelves generally they come in litre bottles and litres are used for capacity. Millilitres which are a thousandth of a litre, you can think of an eyedropper and depending on the size of the eyedropper can hold anywhere from one to maybe ten millilitres. So let’s take the base unit litre and let’s attach our prefixes so a Kilolitre would be a thousand litres, a hectoliter would be 100 litres, a deca leader would be ten litres, a deciliter would be one-tenth of a litre, a centi a litre would be one 100th of a litre, and a millilitre remember that’s a really small amount like an eyedropper that would be one-thousandth of a litre.

What about a gram

A gram, which is used for weight well a gram weighs about the same as a paperclip or a small piece of chalk and if you had a thousand grams that would be a kilogram and that weighs 2.2 pounds. Let’s take the base unit gram and let’s attach the prefixes to that so we have a kilogram that would be a thousand grams or 2.2 pounds, a hectare gram would be 100 grams, decagram would be 10 grams, decigram would be 1/10 of a gram and a centigram would be one-hundredth of a gram if you’ve ever had to take aspirin it’s generally measured in milligrams and a milligram is one-thousandth of a gram.