Science behind "Touching the feets of elders"

Most of us bow down to touch the feet of elders, they shower their blessings on us. In India that signifies the true gratitude to our Indian culture. It resembles our way to respect the elders,  be our Parents, Guardians, Relatives, our Teachers.

Have you ever thought why do we Indian's touch the feets our elders?

Could you ever imagine that there can be a scientific reason behind it?

Let's uncover the Science behind it...

Touching the feet for the blessing is actually the Science that play the role.

Our body has majorly three center source of energy, i.e the Head, the Hands(precisely the palm) and the Legs. 

While the time of blessing we bow down and touch the feet, our feet has open spot that are the source of energy,  At the same time the blesser touches the head of person bowing down by his hands. Which basically means the energy is transferred from one source to another source when they are in contact.

The energy that we talk about here is the "Energy Of Positivity".

People of this world face loads of daily struggles, the positive energy can boost up their strength to overcome the problems.

Indians are taught since their childhood that touching the feets of elder will bring strength to fight or overcome all the hurdles of life.

How Tough is Gorilla Glass

You all have heard thousands of time, people discuss about Gorilla Glass amongst the enlisted features that they desire to have in their smartphones.

  What's so special about Gorilla Glass?

Many vendors are quick to trumpet the use of Corning's Gorilla Glass in their products. The glass is used as a protective outer layer for many devices, from smartphones to large flat panel televisions. But what makes Gorilla Glass different?

The answer lies in the composition of the glass itself. Most display glass is an alumina silicate formulation, which is made up of aluminum, silicon, and oxygen. The glass also contains sodium ions spread throughout the material. And this is where the difference starts.

 What's makes Gorilla Glass so Strong?  

The glass is put in a bath of molten potassium at about 400 degrees. The sodium ions are replaced by potassium ions in a process that's a bit like soaking a pickle in salty brine. It's a diminishing process: More of the sodium ions are replaced by potassium at the surface of the glass, and then fewer and fewer are exchanged as you go further into the glass.

Why change from sodium to potassium? Sodium (Na) has an atomic number of 11, while potassium (K) has an atomic number of 19. If you remember your high school chemistry, this indicates that the potassium atoms are significantly larger than the sodium atoms. (The atomic radius of a neutral sodium atom measures out as 180 picometers and potassium at 220 picometers, so potassium measures out as more than 20% larger.)

Imagine that you have a box packed tightly with tennis balls. What would happen if you took out the top layer of tennis balls and replaced them -- one for one -- with larger softballs? The softball layer would be squeezed together much more tightly and it would be harder to get one out.That's what happens with glass when the potassium ions take the place of the sodium ions. The potassium ions take up more space and create compression in the glass. This makes it more difficult for a crack to start, and even if one does start, it is much less likely to grow through the glass.The concept of strengthening glass through ion exchange is not new; it has been known since at least the 1960s. And other companies offer glass that has been strengthened by this type of process. Corning's Gorilla brand of strengthened glass has gained considerable market share, however, and has a very visible presence in the marketplace.

"TWO-THIRDS OF SMARTPHONE DROPS HAPPEN FROM WAIST HEIGHT OR HIGHER, CORNING SAYS"

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VoLTE v/s LTE

In Simple Words :

VoLTE or voice over LTE simply means that your voice quality won't reduce even if your data is turned on while making and receiving a call.

Whereas in LTE the voice quality reduces if you keep your data on while making or receiving any call.

LTE stands for "Long Term Evaluation".

VoLTE stands for "Voice Over Long Term Evaluation".

In India Reliance Gio started with the VoLTE services, that allowed people to enjoy the HD voice services along with the internet data. This is the only company in India that provides the VoLTE services to the highest bandwidth.

What are the major benefits of VoLTE in LTE vs VoLTE ?

HD call quality – The major advantage of VoLTE support is that it’s HD call quality which is superior to any 3G or 2G device connections as more data can be sent over 4G than 3G or 2G. You will get an HD call service so it’s by far better in fact three times better than 3G connection and six times better than 2G connection. You will get a crystal clear quality and same follows to the person on the other end. This is the major difference in LTE vs VoLTE

Improved Connectivity and Coverage – VoLTE which can also connect voice calls as quickly as possible to be precise up to two times faster connection than present 2G or 3G connection methods. When there is no 4G signal it means that there will be greater connection signal overall.

Better battery life – Yes another major difference in LTE vs Volte Anyone who currently uses 4G could also find their battery life increased with VoLTE, as right now whenever you make or receive a call your phone has to switch from 4G to 2G or 3G, since 4G calls aren’t supported (other than on Three Super-Voice) and then once the call is finished it switches back again. All that switching, plus the need to search for a different signal each time, can give the battery a significant hit. This means VoLTe got the best battery life although it uses much data compare to LTE. So this is undoubtedly the major difference in LTE vs VoLTE

Video calling – It’s also theoretically possible to make video calls over 4G, much like a Skype call except you’d just use your mobile number and be able to use the regular dialler and call interface, so you can make and receive video calls from anyone else with VoLTE, rather than relying on separate accounts. Video calling or voice calling is the one word difference in LTE vs VoLTE.

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