Musical Instruments: An Insight

Indian classical music find its origin in Sama Veda, which is the third Veda of the four Vedas, that generally incorporates melodies, mantras and chants, in simple words; it is full of music. Similarly, there are many pictures and sculptures from the period of Harappan civilization that showcases the usage & popularity of musical instruments in that era. Also, there are references of Indian music & instruments in Rig Veda. Thus, it comes to our knowledge that India has got one of the oldest musical culture and practice.

Whereas, in the present scenario, sitar, sarod, sahnai, sarangi, veena, mridangam etc. are some the ancient instruments that are played in different parts of the country. However, it is needless to say that Indian classical and instrumental music has always been embraced and loved by the global audiences very much. Another interesting fact is that, today, many Indian artists are creating fusion music through the usage of traditional & modern musical instruments, not just in India but across the world. This type of fusion music is increasingly gaining popularity everywhere.

References to the historical usage of musical instruments are manifold. The Ancient Egyptians created and used to play many instruments like drums, bells, castanets; string instruments like harp and wind instruments like trumpets and flutes.

Whereas, in the middle ages, pipe organs were used for church music and the usage of bagpipes was also widely prevalent. A confounding & somewhat shocking incident happened in the year 1995, when archaeologists found supposedly the world's oldest flute named as the Divje Babe Flute in Slovenia. Researchers have claimed its age to be in between 43,400 to 67,000 years.

Origin Of Musical Instruments

• Tabla :- Belongs to a family of drum and percussion instruments, it's
  
  
  sketches and carvings in the old caves of Maharashtra date back to 200 BC and also indicate that it originated in the Indian subcontinent.
• Harmonium :- Its origin belongs to the western world, it was first

introduced by Alexzandre Dabin in the year 1840 in Paris.

• Guitar :- The very first mention of guitar in the chronological
  
  
  records date back to the year 1265.
  
  
• Drums :- The emergence of drums belongs to China and dates back to
  
  
  period of 5500- 2350 BC. These were used in religious rituals.
  
  
• Drum Set Or Drum Kit :- During the1860s, it became common to let
  
  
  one person play bass drum, snare drum, cymbals and other percussion instruments with hand held drum sticks simultaneously.
  
  
• Gramophone :-The phonograph device was invented in 1887 for sound
  
  
  recoding by Thomas Edison, later its changed version was introduced by Emile Berliner, who named it as a Gramophone.

Benefits Of Playing A Musical Instrument

• It can reduce stress, build confidence, develop creativity, increase productivity & can make you smarter.
• Playing a musical instrument can change the shape & power of the brain, as per a new research. It's like a therapy which can improve cognitive skills & can even increase IQ by seven points in children as well as grown-ups.
• It can increase the capacity of your memory, better your mathematical ability and refine your time management & organizational skills.
• It can boosts your team skills and enhance your coordination.
• It is known to teach you perseverance and improve your reading and comprehension skills.
  

Crystals: Perfect Gifting Items For Every Occasion

When it comes to decorating our homes, we usually prefer materials that attract the attention of everyone, materials that glimmer and shine even in minimal light. This is the primary reason why objects made of crystal are the perfect home decoration items.

Another interesting thing all of us would recall is that crystal items are the perennial favourite for gifting purposes, mainly because they look sophisticated and are adored by everyone. Some famed crystal items which we all would surely have come across are idols of gods, replicas of famous buildings, flowers etc. Apart from all this, crystals are also used for making trophies, feng shui artifacts and jeweleries such as crystal studded pendants or earrings.
A Crystal is composed of atoms, ions or molecules which is arranged in microscopic structure and is solid in nature. It is however characterized by its unit cell which is a small imaginary box consisting of one or two atoms in a spatial arrangement.

Generally, crystal is formed in a regular repeated pattern of molecules and because of this repeated nature, it can easily take any form or structure. Some notable examples are cubical structures and double pyramids to hexagonal and big spires etc.

Usage of Crystal in Ancient History
According to chronological references, the Ancient Sumerians during 4th millennium BC used crystals in their magic rituals. The term crystal is derived from Krustallos, an ancient Greek word that basically means ice.

Some more references to the use of crystals can be found during the ancient Egyptian era, where people used crystals for protection, health as well as for cosmetic purposes. Moreover, almost 5000 years back, crystals were also used for healing purposes in China.

• Crystal Gift Items
• Crystal Handle Holder
• Crystal Paper Weight
• Crystal Box
• Crystal Pyramids
• Crystal Bowl

Interesting Facts About Crystals

• Diamonds and snow flakes are also a form of crystal,
• One form of crystal we use in our daily life is sugar,
• Zircon crystal is the oldest known piece of our earth's crust which is 4.4 billion-years-old,
• The largest crystal in the world was found beneath Naica mountain in Chihuahua, Mexico, it has been stored 1000 feet below the surface
  You can find crystals in some electronic items such as radios, watches and computers.

LED Products For A Greener And Brighter Tomorrow

There was a time when people used to worry about their electricity bills, as a considerable amount of money was spent on paying the monthly electricity bill. All of us would remember being instructed by our elders to try hard on minimizing the power usage. Until some years ago, one of the major reasons for higher power bills was the usage of incandescent lights and other power guzzling electrical products.

LED Products

This scenario has undergone a significant change after LED products have become common. Also, the amalgamation of energy efficiency and eco-friendly nature of LED Products have made them perfectly suited for all living and working spaces. Although a varied range of LED products are available today, we will primarily concentrate on LED Lights here.

Light-emitting diode or LED is a digital light technology that is composed of two-lead semiconductor light source.

LED Light

The first LED light was designed in the year 1963 by a scientist named Nick Holonyak, who was actually trying to invent such a light that would replace incandescent bulbs. However, LED lights became operational only by the end of 1980s when they were introduced in the traffic lights and in brake lights.

 

Benefits of LED Lights:-

• Longer Life Span :- One of the best qualities of LED lights is that they are comparatively much more long lasting than incandescent lights.
• Reduced Energy Consumption :- In comparison to conventional lighting systems, these lights save around 80 to 90 per cent of the energy, Along with illuminating a particular place using minimal power, LED lights also provide other notable features such as the availability of different color options and multiple designs to give outstanding lighting effects to a place.
• Flexible Designs :- These can be incorporated with any design. Also, their light could be dimmed and controlled as per requirement.
• Zero UV Emission :- LED lights are beneficial for goods that are sensitive to heat and thus are suitable for places like museums and art galleries.
• Works On Low Voltage :- These lights illuminate sufficiently even in cases of low voltage power supply.

Types of LED Products:-

• LED Street Lights :- These aid riders and drivers etc. to drive smoothly 

LED Street Lights

     and can be easily managed and monitored.

• LED Light Bulbs :- These produce soft and white light like illumination 

LED Light Bulbs

  

    that is very soothing to the eyes.

• LED Panel Lights :- These lights have replaced florescent ceiling lights
  
  
  
  
  
  and are highly durable and also suitable for a multitude of applications.
  
  
• RGB LED Lights :- The combination of red, green and blue colored LED
  
  
  
  
  lights are used for indoor and outdoor decoration purposes.
  
  
• LED Spotlights :- Such lights are used to highlight the specific object or
  

  

  LED Spotlights

  
  
  an area either indoor or outdoors.
  

Hair Extensions: Style Your Hair Like You'Ve Always Wanted To

Hair extensions have universally become a sought-after fashion statement lately. Also known as hair integrations, these are actually additional hair strips or hair wefts used to extend the length of women's hair.

They make your hair look longer and thicker, besides, they are safe for heating style, cutting and dyeing, etc. These extensions are either clipped in or taped in by making the sections or partitions, giving you an instant makeover.

Gone are the days when for the sake of hair growth and volume, women used to apply sundry home-made remedies and waited for weeks or months to get the results. Owing to the availability of a wide range of hair extensions today, women do not have to wait, they can just style their hair the way they have always wished to.

Evolution Of Hair Extensions:

During 3500 BC, Egyptians were seen wearing hair weaves such as natural human hair wigs, sewn-on hair pieces and braids that were made of dyed sheep's wool. For stickiness and the attachment of the extensions into the hair, they used resins and beeswax.

Later in the early 18th century, both men and women used to wear weaves made out of horse hair and frames filled with wool were woven into the natural hair. Then in the 1900s, clip- ins became the norm because they could easily removed. As of today, clip ins and tape ins are still preferred by a large number of hair extension users.


Variances In Hair Extensions:

• Clip in hair extensions are the temporary solution for women who are looking for easily attachable additional volumisers that neither cause damage to their hair nor pain and instead gives their hair the desired length,
• Human hair extensions blend in with hair's natural texture and also last longer,
• Virgin hair extensions are the highest grade of hair extensions, they are highly in demand because they look the most natural of all hair extensions,
• Synthetic hair extensions are made of artificially processed hair.

Why Go For Hair Extensions:

• They last for up to 8 to 10 weeks and are easy to maintain, plus, they are the perfect solution for those who dream of longer hair but so far nothing has worked out for them.
• If you wish to have highlighted hair but fear damage to your hair, then colored hair extensions are ideal for you
  Thinning of the hair or in case of hair loss, extensions are a great way to give volume to your hair
• If you love experimenting with different hairstyles like braids, pony or buns and curls, where extra hair is needed, then using hair extensions is a pretty good idea,
•  Extensions cause absolutely no damage , unlike what is still believed by any people.

Types Of Parts Used In Electric Locomotives

Electric Locomotive Parts include all types of parts used in electric locomotives. These parts are operated by electricity derived from overhead lines or on board energy storage like fuel cell or battery. In 1837, Robert Davidson, the famous chemist built the first electric locomotive. Batteries or galvanic cell were used to power it. Later, Galvani, a larger locomotive was built by him. In 1879, Werner von Siemens at Berlin presented the first passenger train driven by electric. This train reached a speed of 13 kilometers per hour and consisted of series wound motor of 2.2 kilowatt, three cars and other locomotive parts.

There are many electric locomotive parts. some of which are discussed below:-

• Brake Lever :- A handle which is utilized for operating brakes of a train or of a locomotive is called a brake lever.
  
  
  
  The brake levers of diesel and steam locomotives look alike. In many electric locomotives, a joystick is used instead of a handle. There are various types of brake levers which are used for various purposes.

Some of these includes:-

1. Dynamic Brake - Slowing down of a train or limiting the speed of a locomotive is done by a secondary brake instead of emergency brakes which is called dynamic brake.
2. Lap Brake - The brake of the entire train or locomotive is controlled by the main brake which is called the lap brake.
3. Emergency Brake - In emergency situations the brake that immediately stops the entire train or the locomotive is called emergency brake.
4. Independent Brake - The own individual brakes of the locomotives which are used to stop the locomotive is called the independent brake.

• Pantograph - The device that is used to power an electric locomotive by collecting an electric current is known as pantograph. These devices are operated to make a connection with a cable or an electrified overhead wire.
  
  
  There are various types of sizes and shapes of pantographs which depend upon the power supply system, power requirements, speed of the train or locomotive etc. The primary parts of a pantograph are lower arm, upper arm and a head. The head is used for current collection which utilizes metalized carbon strips.
• Coupler:- The locomotives and the rolling stock are connected on a train with the help of a coupler.
  
  
  These types of couplers include hook with buffers, knuckle, connecting rod or hook and magnetic.
• Connecting Rod :- The mechanical parts of a locomotive are connected from one to other with the help of connecting rods.
• Cab: -The section of the locomotive housing the engineer or train driver or assistant of the driver or firemen for the required operations and controls of the locomotive is called the cab.

Various Types Infant Clothing

There is nothing more beautiful feeling than having a baby. Babies are meant to be the best gift from God. These fragile babies definitely need more than extra attention for their survival. Everyone who has their babies wants to give them the best facilities. New born babies are too fragile to handle, they have soft skin and need warmness.

One should carefully select the Infant Wear for their babies. They need to be soft and light in quality. When it comes to choose cloths for an infant people should go for a reliable company.

Colors and Designs:-

In recent times as the adults are getting more conscious about their fashion and style, infants have also set their place on the fashion list. While choosing a baby suit, parents always look for vibrant and bright colors. Like the parents new born babies also wear different colors depending on their gender. For instance blue for the baby boy and pink for the baby girl. Today when the entire world is running after fashion trends manufacturers of Infant Clothing are offering a broad collection of colorful and designing dresses for the new born babies.

Following are different Types of Infant Clothing’s

One Piece Baby Suits

Two Pieces Baby Suits

Baby Tops

Baby Bottoms Cloths

Baby Jackets

Baby Hoodies

These are some of the various types and designs of infant dresses. Manufacturers all over the world are manufacturing various new designs to make the new born babies more stylish and fashionable.

Fabrics and Quality:

All these cloths are manufactured using cotton fabrics. Cotton is said to be the most soft and harmless fabric. Parents should opt for cotton dresses as they will comfort the babies. High quality cotton fabrication makes the Infant Wear comfortable and safe. There are some reliable companies who are providing high quality designing wear for the new born babies. One can find them in their stores and also in the online shops.

This entire Infant Clothing stores not only offer the best quality, different sizes, wide color combinations and various designs for the new born babies but also they offer different types and styles of accessories for the babies. People these days do not need to take their babies out to the stores to collect things, they can click on the websites and can buy their favorite cloths for their babies online. There are also some companies who are offering customized cloths in considerably low price.

Working Method Of Security Alarms

Alarms are ideal for serving this purpose and thus are gradually being preferred across the world for providing safety to homes, offices, industrial facilities and many more.

Although the working method of security alarms ( let us call these by the name of security alarms from here on) is the same as the alarms that wake us up every morning, these are technologically much more advanced and almost always are connected to centralized digital security systems.

Over the past decade or so, the usage of security alarms has vastly increased in both public places and also private areas. Some examples of security alarms are smoke alarm, intruder alarm, manual call point, fire alarms, audio visual alarm, monitoring alarm systems, gas alarms and many more.

Some features that all security alarms system must have:

• These should be vandal and burglar resistant
• These should continue to work flawlessly even in adverse weather conditions
• Security alarms should have optimal tolerance to shocks, vibrations and impacts
• These should be equipped with a backup battery in case of power loss
• Security alarms should be easy to install and ideally be connected with a central monitoring station
• These should be water proof and also be resistant to moisture.

 Various Application Areas of Security Alarms:

• Airports, railway stations, etc.
• Shopping malls
• Banks and other financial institutions
• Residential societies
• Schools and other educational institutions
  
• Cinema halls, theaters, etc.

Advancements in Security Alarm Systems

In line with the breakneck speed of advancement in the digital world, alarm systems have also seen a sea change and are today very effective, providing a level of protection that was impossible to even think of a decade ago. Examples of some latest advancements in security alarms are as follows:-

• Keypad Danger Indication – This feature provides the maximum safety while the owner or caretaker of a residential or commercial building is away. Keypad danger indication ensures the keypads light up to bright red, indicating to the owner or caretaker that there's been some sort of suspicious activity when he/she was away.


• Electronic Alarm Verification – During false alarms, the security system remains armed until the owner or caretaker verifies through a pass code that it was a false alarm.


• Home, Sleep and Away Modes – Until now most security alarm systems generally had an on and an off mode. Modern alarm systems have various modes, some of these being the home mode which is ideal when the owner or caretaker is at home, the away mode provides the maximum protection and is used when the owner or caretaker is away, while the sleep mode provides maximum protection in the house except in sleeping areas, thus enabling easy movement to the person(s) resting or sleeping inside


• Option of Instant Trigger – This allows for the person concerned to enable the alarm to trigger instantly at the first sign of intrusion. Since the alarm is armed and disarmed through a remote, there's no reason to put delays at specific points, as is generally the case with conventional alarm systems.

Some Quality Features of Military Boots

The primary reason for the popularity of military boots can be attributed to their suitability for all occasions, whether it be just for a stroll in a park or in various outdoor activities such as trekking and other extreme sports.

Military Boots

Moreover, owing to the advancements in design made by boot manufacturers, the style quotient of these boots is as good as any other footwear, with their biggest plus point being the manly look which they provide.

Materials Which Are Used in Manufacturing of Military Boots:-


Although the wide range of military boots available today makes it obvious that a wide variety of materials are used in manufacturing these, still it can be said that there are some materials that are commonly used in the manufacturing of all Military Boots.

Black Military Boots

These are high quality waterproof leather, multilayered textile materials such as PA, cotton and PES. As for the soles of military boots, the main soles are made from compressed fiber and the out soles are made from a combination of PU and rubber that makes them resistant to tearing, bending and motor fuels.

Some Quality Features of Military Boots:-

• These are waterproof and provide optimal toe protection

• Almost all military boots have non slip bases that ensure they are ideal to maintain traction irrespective of what kind of terrain it is

• These are also skid resistant

• Their tough exterior ensures nothing penetrates these boots, whether it be any sharpened object or animal teeth.

• These can also tolerate high velocity impacts, ensuring the safety of the feet.

Military Boots Are Designed Keeping in Mind the Balance Between:-

• Characteristics of materials used in manufacturing these boots.

• Design requirements and function

• Performance and longevity

• Protection from known and unknown hazards

• Comfort to the user.

Nowadays, the term military boots has evolved and become mainstream, it now encompasses all sturdy shoes that are fit and reliable for every surrounding.

Various Types of Satin Fabrics

Over the period of years, textile industry has been witnessing tremendous success and it is largely due to the discovery and inventions of the diverse fabric materials. To name a few, silk, satin and other kinds of materials are leading choices of people. It has been noted that the popularity of the Satin Fabric is ever increasing due to its multiple utility. Not only for its beauty but rather as for the quality there is no comparison of this material with any other.

Satin Fabrics

If observed minutely then it will be clear that the textile industry always prefer to use the silk that are available from the silkworms. Smooth and soft, Silk Fabric is known for its immense comfort. Satin is also such which through the process of weaving are made suitable for using.

How is Satin Fabric Weaved

Varieties of Satin Fabric

The weaving process of satin fabric typically involves yarns that are made to pass over several yarns in the opposite or perpendicular position. In layman's term the weaving technique for satin fabrics is simply four over and one under.

For ensuring the fabric has an even luster, a method is used where in the warp yarn lies in a warp faced satin on top of the heft and the weft yarn is placed over warp yarns in specially made weft faced satins. An important thing to note here is that various filament fibers that are used with satin weaves to form satin fabrics are silk, nylon, polyester, etc.

Varieties of Satin Fabrics

Some of the popular types of satin fabrics are as follows :-

• Polysatin


• Venetian cloth( also called as farmer's satin)


• Double faced satin


• Gattar


• Messaline


• Surf satin


• Baronet


• Charmeuse

As far as the colours are concerned, there are various kinds of color available in the satin fabric and these are Red, violet, black, lush green and so on.c As for the popularity white satin fabric leads the trail. satin is very much popular because one can choose to have many kinds of designs on it, be it floral or be it abstract every kinds of design is available in satin.

Benefits Of Using Henna Products

The term henna products encompasses various types of mehndis that people use, ranging from the ones applied to hair to hide grey hair to the ones applied on hands and feet during an occasion. It won't be an exaggeration to state that in India, no joyous occasion, whether it be a marriage or a festival is complete without the use of Henna & Henna products, henna products are very important, considering these thing when you chossing or buying the henna products, like freshness, body art quality, etc,

To make Henna Products, henna leaves are harvested, dried and powdered. An important thing to note here is that although harvested in many countries, the natural color of henna is similar everywhere.

The various color permutations we see are created by dyeing it in various colors, through the addition of synthetic dyes and also other plant dyes.

As mentioned above, henna & henna products are available in wide assortment, some notable examples of that are chestnut henna, black henna powder, henna dyes, henna shampoo, henna tattoos, henna leaf powder, mehndi powder and Herbal Henna Products.

How to Apply Henna Products to Hair?

For people who apply henna to their hair regularly, it might seem easy but for the uninitiated, the prospect of applying henna always seems daunting. Some simple steps to apply henna to hair are given below;

• First of all, apply vaseline to the parts of the face that are nearby to your hairline. This ensures the parts of the face do not get henna stains.
• Henna can be applied to wet hair as well as dry hair. Although out of the two, applying on dry hair is easier.
• Take small partitions of hair and start applying henna to the top.
• After applying to the top of hair partition, move towards its root, keep on applying.
• After henna has been completely applied on a hair partition, then twist the particular hair section and leave it lying out of the way.
• Always make sure that the hair partition you're applying the henna on is the closest one on which henna has previously been applied.
• Leave the henna on your hair for 2-5 hours, the longer it is left, the deeper is the color.
• Wash your hair and rinse out all the henna.

What Are The Benefits of Using Henna Products?

• Henna prevents dandruff and also nourishes the scalp.
• It also has plenty of medicinal features such as anti inflammatory, anti bacterial, hypotensive properties.
• One notable feature of henna is its ability to protect the skin against infections, making it ideal for being applied on burns, scrapes and wounds.
• According to the Ayurveda belief system, henna also has the ability to bring down fevers and cure headaches.
• Although not widely researched, a lot of people believe that henna also has anti aging properties and is ideal for reducing the common signs of aging, i.e wrinkles.
• It is also known to improve the body's immune system.

Uses and Advantages Of Agricultural Silos

With the increase in agricultural output over the last few decades, the demand for silos has gone up significantly, especially in developing countries like China and India. Agricultural Storage Silos are specifically used to store grains, food products, and other agricultural products. They are generally large in size and the storage mechanism is generally operated by computer nowadays. Solos must have a controlled environment in order to store the grains in perfect shape. These silos are specially designed to cater to the requirement of users in the best possible manner.

Storage Silos

Structure of Silos

Silos are generally cylindrical in shape with roofs of different styles. In some Silos the roofs are conical in shape while in others they are flat. The main reason behind making the silos cylindrical in shape is that the stored products can be easily accessed.

The cylindrical shape is something that offers higher storage capacity. However, silos are also available in other structures. In some cases buildings are also used as silos if they suit the requirement. Buildings that are sued as Agricultural Silos are generally air conditioned so that the grains can last for a long time.

Storage Mechanism of Silos

Storage mechanism in these Silos is nowadays operated through computers. The main reason behind the application of computers is that it reduces human intervention as well as less amount of food grain is wasted.

The storage mechanism that is put to use nowadays is state of the art and ensures the best and utmost storage process. In most of the cases the storage capacity is measured in million tones, though the unit may differ from one place to another.

Different Types Of Silos

There are Different Types of Storage Silos that are used nowadays like Hopper Bottom Silos, Flat Bottom Silos, Mild Steel Silo, Bolted Silos, Galvanized Storage Silos, etc. In some cases tower silos are used and in some other cases concrete stave silos do the job. The Silos are equipped with grain elevators that make the storage process easier than ever before. These elevators store the grains in each and every corner of the silo. 

Installing Agricultural Silos require a good expertise in this field. It is quite obvious that these silos have to be great in structure and storage mechanism so that clients can have the best possible service from them. Most of the companies that install silos have their own websites where clients can get a detailed information about the services that are offered. It is always better for clients to go through these sites in order to get a better knowledge.