Vivo launches V5s smartphone in India at Rs 18,990

Chinese company, Vivo has introduced the V5s smartphone in Gurugram at a price of Rs 18,990. The smartphone will be available in Matte Black colour on May 6 and in Crown Gold colour available begin on May 20.


The V5s smartphone offers a 5.5-inch HD with a resolution of 720×1280 pixels which has a 2.5D Curved Glass, Gorilla Glass protection and a pixel density of 267ppi. It has a 1.5GHz octa-core MediaTek MT6750 SoC with 4GB of RAM. The device operated on Funtouch Operating System 3.0 which is based on Android 6.0 Marshmallow and support dual-SIM.

The smartphone comes with a camera at rear of 13-megapixel and a camera at front of 20-megapixel with a features of Moonlight Flash for selfies and video chats and an f/2.0 aperture with Facebeauty 6.0 for better selfie. The front camera also comes with a special mode for group selfies. The rear camera has PDAF (Phase Detection Autofocus) and dual-LED flash. The device also offers AK4376 Hi-Fi Audio chip.

The device has storage of 65GB that can be expandable up to 256GB by using microSD card and is back-up by a 3000mAh battery. It has several features such as 4G VoLTE, Bluetooth v4.0, Wi-Fi 802.11 b/g/n/ac, Micro-USB with OTG, GPS/ A-GPS, and a 3.5mm headphone jack. There are many sensors in the smartphone including accelerometer, ambient light sensor, digital compass, proximity sensor, and a virtual gyroscope. The device also comes with a water proof fingerprint scanner which is located in the home button and can unlock the phone in 0.2 seconds as claimed by the company. Its weighs 154 grams and dimensions are 153.8×75.5×7.55mm.


Nuclear winter and its effects

Nuclear winter is a climate cooling effect which is arises by the use of nuclear weapons in war. The cooling and darkening effect are produced by smoke blocking the sunlight which feels cold and dust entering in the atmosphere. Carl Sagan is an American astronomer who was first described the nuclear winter with an article which was published in 1983. This article described the effect and damage by the use of nuclear weapons in the war.

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During the nuclear war, nuclear weapons would produce enormous fires and results a severe damage of cities, forests and killed thousands of people. As per research, the smoke produced by the nuclear weapons block the radiation coming from the sun which affect the darkness and reduces the temperature and feeling cool. The smoke and dust particles increase due to their high temperature and travel to the Northern Hemisphere which blocking sunshine from some weeks.

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According to research, when the radiation from the sun was block by the smoke then it increases the darkness, cold and also destroyed the plants and animal life. This spread to hunger and diseases which severe threat for the human life. In this situation, the temperature of the upper troposphere increases due to the smoke and dust particles which absorb the sun rays and heat up, produce a temperature inversion. This creates smog at the lower level. The other expected result is that nuclear blasts would generate nitrogen oxides and destroyed the protective ozone layer in the stratosphere and resulting ultraviolet radiations coming to the surface of Earth which is threats for whole human population.

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A nuclear summer is an imagined situation in which when the nuclear winter was reduced, a greenhouse effect takes place because the carbon dioxide released by combustion and methane released from the decaying organic matter that froze in the nuclear winter.

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In the discussions it gives details about the drastic affect or damage by the use of nuclear weapons. The solution of the problem is that all the countries have decided for not use the nuclear weapons and make a situation for peace otherwise it will destroy the whole world and threats for whole human life.




Gionee launches M6S smartphone with a huge 6020mAh battery in China

Chinese company, Gionee has introduced the M6S smartphone in Chinese market. The smartphone comes with a massive 6020mAh battery with 6GB of RAM. It will be available in two different storage models – 64GB at CNY 3,299 (approximately Rs 32,800) and 256GB at CNY 4,299 (approximately Rs 40,200).

Gionee M6S Plus With 6GB of RAM, 6020mAh Battery Launched

The M6S smartphone offers a 6-inch full-HD with a resolution of 1080×1920 pixels Oncell AMOLED display and operates on Amigo 3.5 Operating System which is based on Android 6.0 Marshmallow. It has a 1.95 GHz Snapdragon 653 SoC with 6GB of RAM and a fingerprint scanner which is situated on the back panel under the camera module

The smartphone comes with a camera at rear of 12-megapixel with LED flash and a camera at front of 8-megapixel use for selfies. Its dimensions are 163.3×80.9×8.25mm and weighs 215 grams. . The device offers several features such as 4G LTE, Wi-Fi, Bluetooth 4.0, Micro-USB 2.0, USB OTG, 3.5mm headphone jack, and GPS.

There are several sensors in the device including light sensor, gravity sensor, electronic compass, compass, gyro, and proximity sensor.

According to company, the smartphone also offers a security related with payment choices and a fingerprint scanner which takes the fingerprint of the user and heart rate for the confirmation of the user’s identity. The booking of the smartphone will starts and available on May 2.

Effective, Single-Dose Dengue Vaccine Developed

US Scientists have made a new injection for a dengue spread by mosquitoes from a scientific experiments give positive results. It is very effective to stopping the poisonous infection in a single dose.

Dengue causes a high fever, rash and joint pain and might be also cause very serious disease due to hemorrhage and shock, and resulted as death. It affected about one lakh people in India previous year.

According to Scientists to the news agency Press Trust of India, examinations of vaccines for dengue has been difficult due to the disease can be produced by any of four dengue virus serotypes and the vaccine must be tetravalent – providing equal protection against all four serotypes

Researchers from University of Vermont or UVM, National Institute of Allergy and Infectious Diseases or NIAID and Johns Hopkins Bloomberg School of Public Health in the US gave volunteers develops a injection and experiments  for dengue that affects infection with negligible symptoms.

Consequences of the study in the US presented that all vaccinated helpers were protected from the “challenge” virus and no one of the volunteers getting placebo vaccines were protected. The vaccine was well-tolerated in all assistants.

As per scientists, there were about 40 per cent of the world’s population  is at threat of contracting dengue, a viral infection spread by mosquitoes in tropical and subtropical regions of the world.

As reported from India, about 1 lakh patients of dengue previous year putting a heavy pressure on the health care system.  Around Rs 463 crore was consumed on the National Vector Borne Disease Control Programme under the Health Ministry however hundreds were died.

Dengue is highly spread between July and peaks in October. Lack of vaccines to prevent the treat the deadly disease. The Centre and state government spend large amounts of money for tackling the disease, its spread and treatment.

Cochin airport becomes world’s first to operate entirely on solar energy

There is good news from Kerala that Cochin international airport become world first to rum fully on solar energy.

Cochin airport becomes world's first to completely operate on solar power

According to Cochin International Airport Limited (CIAL), the airport’s solar plant containing 46,150 solar panels dispersion over 45 acres land close to cargo complex is capable of estimated manufacturing 50,000 to 60,000 units per day for its process.

Chief Minister Oommen Chandy inaugurated a 12 MW solar power plant at the airport on 18 August 2015.

The airport started first ventured solar power in March 2013 by installing a 100 kWp solar plant on the roof of the arrival terminal block.


The solar energy was installed by the Vikram Solar power Ltd in Kolkata.

It is estimated that after the 25 years, this solar power project will not release carbon dioxide discharges from coal fired power plants by more than three lakh metric tonnes, which is equivalent to planting 30 lakh trees.

How can we reduce electricity bills

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  • Now- a –days, at the time of summer the electric bills are very high. There are some methods to reduce the electricity bills are discussed below
  1. Cut down on energy leaks.

In this method, turning off light and other switches, while not in use anywhere in the house. If you leave a room, turning off light and switches.  Switch off electronics other items which are not in use at this time including cell phone chargers, small appliances like toasters, or power strips for saves energy. Unplugging an electrical device is good one due to some electrical devices use energy even if they are turned off.

  1. Use time in parks and sports.

Use time in play sports and walk in parks in which decreased the electricity bills for the reason that you will spend electricity in lights, electronics, and air conditioning. When you spend more time outside that means you can turn off indoor electronics and electrical devices and in this way you saves energy.

  1. During offpeak hours, use electricity

If you use electronic and electrical devices including the air conditioner, television, computer, geyser, heater and many more devices in the off-peak hours in the early morning or late night. Electrical companies charge less electricity during off-peak hour and in this method you decrease the electricity bill.

  1. Use energy efficient light bulbs

If you use efficient light bulbs such as Compact fluorescent (CFL) and light emitting diode (LEDs) bulbs are more efficient than general bulb due to spend less electricity.

  1. Avoid use old devices

For saving electricity you can avoid use of old electrical and electronics devices because old devices consumed more electricity as compared to new devices. You use new electrical and electronics devices and sale old devices.

  1. Use energy efficient devices

You can use microwave, pressure cookers spend less electricity as compared to ovens because oven consumed more electricity than microwave.

If you obey these methods then successfully reduces in electricity bills.

Xiaomi launches Mi 6 smartphone at the event in Beijing

Chinese company, Xiaomi has introduced the Mi 6 smartphone at the event in Beijing. It will be available from April 28 in Chinese market.


The Mi 6 smartphone is divided in three models as per specifications such as- 64GB storage/ 6GB RAM model at CNY 2,499 (roughly Rs 23,500), 128GB/ 6GB RAM at CNY 2,899 (roughly Rs 27,000). These three models will be available in Black, White and Blue colour only.

The company has also launched the Mi 6 Ceramic smartphone at a price of CNY 2,999 (roughly Rs 28,000). It comes with a 128GB storage with 6GB of RAM and available in Black colour only.


The Mi 6 smartphone offers a 5.15-inch with a resolution of 1080×1920 pixels full-HD display and its maximum brightness is about 600 nits. The brightness can be decreased automatically down to 1 nit for reduce eye-strain. It has a new octa-core Snapdragon 835 SoC with 3GB of RAM and Adreno 540 GPU.

The smartphone comes with a dual rear camera of 12-megapixel wide-angle lens and other 12-megapixel telephoto camera for 2x lossless and a camera at front of 8-megapixel. The rear camera offers phase-detection autofocus and four-axis anti-shake functionality for blur-free images whereas the front camera has 1080p video capture at 30fps, slo-mo videos. The sides of the device are made up of stainless steel, offer high-gloss outline. The company has discarded the 3.5mm headphone jack, and the USB Type-C.


The smartphone has several features including 2X2 MIMO Wi-Fi, and 4G+ networks with download speed of 600Mbps and upload speed of 100Mbps, front-firing dual speakers, Bluetooth 5.0, and support dual-SIM. The fingerprint scanner is located under glass at the front and is back up by a 3350 mAh battery.

Social media marketing

It is the process of marketing for advertises the product by using social media websites including Facebook, LinkedIn, Instagram, Twitter, Google+, and WhatsApp. Some multinational companies use the social websites for advertising  their products because there are thousands of customers uses social websites and the company contact easily with customers and promote their products.  The companies provide their progress report, products details with the help of social media for advertising their products such as smartphones, laptops, shoes, Motorcycles and cars for attracting the customers to their products.

There are several social websites which are discussed below in detail one by one


Facebook is a social networking service and was introduced on February 4, 2004. It was made by Mark Zuckerberg, along with colleague Harvard College students and roommates, Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes. Facebook was the most popular social networking site in all over the world. There are more than 1.86 billion users in December 31, 2016




The company use Facebook and allows providing details, photos, and videos of products for advertising and also contact easily with customers due to thousands of customers uses Facebook.  The website also allows making the pages for products and easily linked with Twitter for advertising the products. The customers also easily contact with branded companies for details, query and commented on the products in which companies easily attended the problem of users and resolve them.


Twitter is a social networking website that users allows post and interact with messages (tweets). It is made by Jack Dorsey, Noah Glass, Biz Stone and Evan Williams in March 2006 and introduced in July 2006.

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Like Facebook thousands of users uses Twitter and the company also use the twitter for promoting their products. Twitter also allows for advertising their products through text, photo, video, animated GIF or links. Many companies provide customer service for users through Twitter and share views with users about their products. The companies are also promoting their products through different offers by using this social website.


LinkedIn is a professional website which is used by the professionals in different companies. The professional use their website by making their profiles and easily contact with managers in different companies. The companies also contacts professionals in different companies to meet and grow their network of professionals. The companies also share their blogs for promoting their products. Many companies use LinkedIn for recruitment of professionals in their organisation for spread and good quality products.

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WhatsApp Messenger is a very popular social website in the world among youths which were created by Jan Koum and Brian Acton. It is a freeware, cross-platform and end-to-end encrypted instant messaging application service for smartphones. Now WhatsApp uses the internet for sending and receiving a variety of media including text, photos, videos, documents, and location, and voice calls. It also has a new feature of status in which uploaded photos and video for 24 hours. After 24 hours the uploaded photos and videos are automatically deleted. WhatsApp also joined Facebook in February 2014.

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There are almost 1 billion users of WhatsApp in all over the world. The company uses this popular website for advertise their products globally and provide photo, video and specifications and price details of products share with users of WhatsApp.


Instagram is a popular social website in which users allows sharing pictures and videos with the friends and relatives in the website and also share with other friends who uses social networking websites including Facebook, Twitter, Tumblr, and Flickr. Kevin Systrom and Mike Krieger introduces in October 2010 which is a free mobile app exclusively for the iOS mobile operating system.

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The social website claims that it has crossed over 200 million users in May 2014. The user’s visit in the Instagram is higher than Facebook and Twitter so it is very useful for marketing. This social website allows the companies for easily connected with thousands of users active in the website. The company can communicate with their current and potential customers for promoting their products.

500 likes on my blogs

I am extremely delighted for share with you that we have crossed 500 likes today. Its a great achievement for me.


Samsung likely to launch Galaxy S8 and Galaxy S8+ smartphone in India on April 19, 2017

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South Korean company, Samsung may be introducing the Galaxy S8 and Galaxy S8+ smartphones in Indian market on April 19, 2017. This information of launching the smartphones comes through the tweet by the Samsung India official account. The company will announce the price details of the smartphones at the time of launch.

Samsung Galaxy S8

The Galaxy S8 smartphone will offers a 5.8-inch with a resolution of 1440×2960 pixels and Corning Gorilla Glass 5 for protection. It will be powered by an Exynos 8895 with 4GB of RAM and is back up by a 3000mAh battery with fast charging and wireless charging. The device may offer 64GB storage that can be expandable up to 256GB by using microSD card and will be operates on Android 7.0 operating system. The smartphones will be comes with a camera at rear of 12-megapixel and a camera at front of 8-megapixel. Both cameras have an aperture of f/1.7. The device will have a processor of 1.9GHz octa-core.

Samsung Galaxy S8+

The Galaxy S8+ smartphone will offer a 6.2-inch with a resolution of 1440×2960 pixels and will be back up by a 3500mAh battery with fast charging and wireless charging. It will be powered by an Exynos 8895 with 4GB of RAM as similar to Galaxy S8 smartphones. The device may offer 64GB storage that can be expandable up to 256GB by using microSD card and will be operates on Android 7.0 operating system. The smartphones will be comes with a camera at rear of 12-megapixel and a camera at front of 8-megapixel. Both cameras have an aperture of f/1.7. The device will have a processor of 1.9GHz octa-core.

The Galaxy S8 and Galaxy S8+ smartphones also offer Samsung Knox, IP68 dust and water resistance, Samsung Pay, earphones tuned by AKG and 4G LTE support.