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Wednesday, 29 August 2018
Monday, 2 April 2018
Battery Free Phone || Make Calls Without Ever Charging a Battery
What is the Battery Free Phone?
We present the first battery-free cellphone design that consumes only a few micro-watts of power. Our design can sense speech, actuate the earphones, and switch between uplink and downlink communications, all in real time. Our system optimizes transmission and reception of speech while simultaneously harvesting power which enables the battery-free cellphone to operate continuously. The battery-free device prototype is built using commercial-off-the-shelf components on a printed circuit board. It can operate on power that is harvested from RF signals transmitted by a basestation 31 feet (9.4 m) away. Further, using power harvested from ambient light with tiny photodiodes, we show that our device can communicate with a basestation that is 50 feet (15.2 m) away. Finally, we perform the first Skype call using a battery-free phone over a cellular network, via our custom bridged basestation. This we believe is a major leap in the capability of battery-free devices and a step towards a fully functional battery-free cellphone.
Referral Link : https://batteryfreephone.cs.washington.edu
Friday, 16 March 2018
What is the God Particle || Higgs boson ??
What is the God Particle || Higgs boson
The "God particle" is the nickname of a subatomic particle called the Higgs boson. In layman’s terms, different subatomic particles are responsible for giving matter different properties. One of the most mysterious and important properties is mass. Some particles, like protons and neutrons, have mass. Others, like photons, do not. The Higgs boson, or “God particle,” is believed to be the particle which gives mass to matter. The “God particle” nickname grew out of the long, drawn-out struggles of physicists to find this elusive piece of the cosmic puzzle. What follows is a very brief, very simplified explanation of how the Higgs boson fits into modern physics, and how science is attempting to study it.
The “standard model” of particle physics is a system that attempts to describe the forces, components, and reactions of the basic particles that make up matter. It not only deals with atoms and their components, but the pieces that compose some subatomic particles. This model does have some major gaps, including gravity, and some experimental contradictions. The standard model is still a very good method of understanding particle physics, and it continues to improve. The model predicts that there are certain elementary particles even smaller than protons and neutrons. As of the date of this writing, the only particle predicted by the model which has not been experimentally verified is the “Higgs boson,” jokingly referred to as the “God particle.”
Each of the subatomic particles contributes to the forces that cause all matter interactions. One of the most important, but least understood, aspects of matter is mass. Science is not entirely sure why some particles seem mass-less, like photons, and others are “massive.” The standard model predicts that there is an elementary particle, the Higgs boson, which would produce the effect of mass. Confirmation of the Higgs boson would be a major milestone in our understanding of physics.
The “God particle” nickname actually arose when the book The God Particle: If the Universe Is the Answer, What Is the Question? by Leon Lederman was published. Since then, it’s taken on a life of its own, in part because of the monumental questions about matter that the God particle might be able to answer. The man who first proposed the Higgs boson’s existence, Peter Higgs, isn’t all that amused by the nickname “God particle,” as he’s an avowed atheist. All the same, there isn’t really any religious intention behind the nickname.
Monday, 29 January 2018
What is 1G, 2G,2.5G, 3G ,4G, 4G LTE and 5G ?
Did you think about 1G, 2G,2.5G, 3G ,4G, 4G LTE and 5G ?
What are the Standards of the G’s
Each of the Generations has standards that must be met to officially use the G terminology. Those standards are set by, you know, those people that set standards. The standards themselves are quite confusing but the advertisers sure know how to manipulate them. I will try to simplify the terms a bit.
Each of the Generations has standards that must be met to officially use the G terminology. Those standards are set by, you know, those people that set standards. The standards themselves are quite confusing but the advertisers sure know how to manipulate them. I will try to simplify the terms a bit.
The "G" in wireless networks refers to the "Generation" of the underlying wireless network technology. Technically generations are defined as follows:
It is still a challenge to get a true 4G connection, which promises upwards of a 1 Gps, Gigabit per second, transfer rate if you are standing still and in the perfect spot. 4G LTE comes very close to closing this gap. True 4G on a wide spread basis may not be available until the next generation arrives. 5G?
1G – A term never widely used until 2G was available. This was the first generation of cell phone technology. Simple phone calls were all it was able to do.
2G – The second generation of cell phone transmission. A few more features were added to the menu such as simple text messaging.
2.5G –The enhanced versions of 2G networks with theoretical data rates up to about 144kbit/s. GPRS offered the first always-on data service.
3G – This generation set the standards for most of the wireless technology we have come to know and love. Web browsing, email, video downloading, picture sharing and other Smartphone technology were introduced in the third generation. 3G should be capable of handling around 2 Megabits per second.
4G – The speed and standards of this technology of wireless needs to be at least 100 Megabits per second and up to 1 Gigabit per second to pass as 4G. It also needs to share the network resources to support more simultaneous connections on the cell. As it develops, 4G could surpass the speed of the average wireless broadband home Internet connection. Few devices were capable of the full throttle when the technology was first released. Coverage of true 4G was limited to large metropolitan areas. Outside of the covered areas, 4G phones regressed to the 3G standards. When 4G first became available, it was simply a little faster than 3G. 4G is not the same as 4G LTE which is very close to meeting the criteria of the standards.
4G LTE – Long Term Evolution – LTE sounds better. This buzzword is a version of 4G that is the latest advertised technology and is getting very close to the speeds needed as the standards are set. When you start hearing about LTE Advanced, then we will be talking about true fourth generation wireless technologies because they are the only two formats realized by the International Telecommunications Union as True 4G at this time. But forget about that because 5G is coming soon to a phone near you. Then there is XLTE which is a bandwidth charger with a minimum of double the bandwidth of 4G LTE and is available anywhere the AWS spectrum is initiated.
5G – There are rumors of 5G being tested although the specifications of 5G have not been formally clarified. We can expect that new technology to be rolled out around 2020 but in this fast-paced world it will probably be much sooner than that. Seems like a long ways away but time flies and so will 5G at speeds of 1-10Gbps.
Where does it go from here and why does this site exist? Not sure where this path will lead but the reason I wrote this was to try to understand the lingo a bit better. I think I cleared it up for myself so I thought I would pass it along. Check out the rest of the site to understand more. Hope it helps!
1G – A term never widely used until 2G was available. This was the first generation of cell phone technology. Simple phone calls were all it was able to do.
2G – The second generation of cell phone transmission. A few more features were added to the menu such as simple text messaging.
2.5G –The enhanced versions of 2G networks with theoretical data rates up to about 144kbit/s. GPRS offered the first always-on data service.
3G – This generation set the standards for most of the wireless technology we have come to know and love. Web browsing, email, video downloading, picture sharing and other Smartphone technology were introduced in the third generation. 3G should be capable of handling around 2 Megabits per second.
4G – The speed and standards of this technology of wireless needs to be at least 100 Megabits per second and up to 1 Gigabit per second to pass as 4G. It also needs to share the network resources to support more simultaneous connections on the cell. As it develops, 4G could surpass the speed of the average wireless broadband home Internet connection. Few devices were capable of the full throttle when the technology was first released. Coverage of true 4G was limited to large metropolitan areas. Outside of the covered areas, 4G phones regressed to the 3G standards. When 4G first became available, it was simply a little faster than 3G. 4G is not the same as 4G LTE which is very close to meeting the criteria of the standards.
4G LTE – Long Term Evolution – LTE sounds better. This buzzword is a version of 4G that is the latest advertised technology and is getting very close to the speeds needed as the standards are set. When you start hearing about LTE Advanced, then we will be talking about true fourth generation wireless technologies because they are the only two formats realized by the International Telecommunications Union as True 4G at this time. But forget about that because 5G is coming soon to a phone near you. Then there is XLTE which is a bandwidth charger with a minimum of double the bandwidth of 4G LTE and is available anywhere the AWS spectrum is initiated.
5G – There are rumors of 5G being tested although the specifications of 5G have not been formally clarified. We can expect that new technology to be rolled out around 2020 but in this fast-paced world it will probably be much sooner than that. Seems like a long ways away but time flies and so will 5G at speeds of 1-10Gbps.
Where does it go from here and why does this site exist? Not sure where this path will lead but the reason I wrote this was to try to understand the lingo a bit better. I think I cleared it up for myself so I thought I would pass it along. Check out the rest of the site to understand more. Hope it helps!
Thursday, 25 January 2018
About Death Computer Virus: Russian Virus 666
What is Russian virus 666, and why it is called a death virus?
The Army manual back in the late 1990's stated that the Russians have a computer virus (666) that feeds the human brain information on every 25th frame. It is said that this puts the computer user into a trance and once there can be "programmed" at will or even given a heart attack (killed) if desired.
This topic was covered in a book called "The brain has no firewall".
According to Solntsev, one computer virus capable of affecting a person's psyche is Russian Computer Virus 666. It manifests itself in every 25th frame of a visual display, where it produces a combination of colors that allegedly put computer operators into a trance. The subconscious perception of the new pattern eventually results in arrhythmia of the heart. Other Russian computer specialists, not just Solntsev, talk openly about this "25th frame effect" and its ability to subtly manage a computer user's perceptions. The purpose of this technique is to inject a thought into the viewer's subconscious. It may remind some of the subliminal advertising controversy in the United States in the late 1950s.
Monday, 22 January 2018
YouTube New Policy January 1,2018:Paid Content
YouTube New Policy January 1,2018:Paid Content
In 2017 marked a tough year for many of us, with many issues affecting community and the revenue earned from advertising through the YouTube Partner Program (YPP). Issues more creators than ever are earning a living on YouTube, with there channel making about six figures up over 40% years but In 2018 a major focus for every YouTuber at YouTube is protecting our creator ecosystem & ensuring your revenue is more stable.
Whats Previous
Back in April, 2017, we set a YPP eligibility requirement of 10000 lifetime views. While that provided more information to determine whether a channel followed YouTube's guidelines and policies. It is been clear over the last few months that we need a higher standard.
Whats New
Starting today YouTube changed the eligibility requirement for monetization to 4,000 hours of watch time within the past 12 months and 1,000 subscribers. They are arrived at these new thresholds after thorough analysis and conversations with creators like us. They will allow us to significantly improve our ability to identify creators who contribute positively to the community and help drive more ad revenue to them. These higher standards will also help us prevent potentially inappropriate videos from monetizing which can hurt revenue for everyone.
For Existing Channels
On February 20th, 2018, we will also implement this threshold across existing channels on the platform, to allow for a 30 day grace period. On that date, channels with fewer than 1,000 subscribers or 4,000 watch hours will no longer be able to earn money on YouTube. When reach 1,000 subscribers and 4,000 watch hours they will be automatically reevaluated under strict criteria to ensure they comply with our policies. New channels will need to apply, and their application will be evaluated when they hit these milestones.
Friday, 19 January 2018
Motivational African Proverbs That Inspires You in Life ...!
Motivational African Proverbs That Inspires You in Life ...! Must Watch.....!
The tragedy of life is not death , but what we let die inside of us while we live. -Norman Cousins. This video is going to inspire and motivate you. Please hit like and subscribe channel for more such video. My motivanal speaker are sandeep maheswati, robin sharma, tony robbins...
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