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Wi-Fi and How It Came To Be

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Wi-Fi,Technology News 2018,Best Startups in India 2018,Latest Startup News India,startup stories,History of WiFi,Wi-Fi History,History of Wireless Technology,Wireless Local Area Networks,Wireless Technology Latest News,WiFi Story,Wireless Internet History

Wi-Fi, formally known as Wireless Fidelity, was first released for consumers in the year 1997 when a community called 802.11 was created. While the first setup was not successful, the creation of IEEE802.11, ensured a wider success of Wi-Fi as a system. IEEE802.11 stands for Wireless Local Area Networks, WLANs, a set of standards which define communication.

Not surprisingly, there have been several people who claimed they invented this allconnecting magical device. However, like most things, credit can only go to one person and in the case of WiFi, Vic Hayes has been known as the Father of Wireless Connection. Known for chairing the 802.11 committee, Hayes was the one who established the standards which would make WiFi the technology it is today!

WLANs created a set of rules and established guidelines for how Wi-Fi worked, allowing 2 megabytes of data per second to be seamlessly transferred through a wireless connection between devices. Through the coming months, this network improved day by day and this led to the invention of routers. In the year 1999, the routers enabled the introduction of WiFi services for home use!

One of the primary ways WiFi uses technology to transmit data is through electromagnetic waves, which ran through two main frequencies (2.4 GHz: 802.11 b and 5 GHz: 802.11 a) at that time. For several years after being introduced on the home front, 2.4 GHz was the most popular choice, with the production being the most popular choice as it was used by several mainstream devices!

In the year 2009, the final version of 802.11n was introduced, increasing the efficiency of the wireless technology. With the final version of the 802.11 being cemented, the 2.4  GHz version quickly became the most sought after router. From then on, the router saw several improvements, with each version being better than the previous one. The updated 2.4 GHz router is now the preferred one, often connected with the different devices used on the home front. Now, in the present day, no one looks at what wireless technology was and how it came to be. One looks at the way WiFi makes our life easier, but not at what went into the industry. What is your favourite WiFi story? Comment and let us know!

 

 

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Green Tech Startups From India That Are Making A Difference

Smruthi Kishore

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Green Tech Startups From India,Best Motivational Stories 2018,Best Startups in India 2018,Latest Startup News India,startup stories,Digital Green,Chakr Innovation,Husk Power Systems,Gram Power,HelpUs Green,Environmental Startups India,Green Startups India,Technology Startups

Technology, in all its glory, has been around to make people’s lives easier. However, despite all the greatness that comes with technology, the world has been using it for all the wrong reasons. Thankfully, there are some startups working toward making the world a better place by using technology for the good, rather than the bad. Here are a couple of green tech startups making things better, one project at a time!

1. HelpUs Green 

Based out of Kanpur and founded in the year 2015, HelpUs Green was founded with the sole aim of saving the Ganges. Through the startup, the founders (Ankit Agarwal and Karan Rastogi) are working at collecting the waste strewn in and around the mosques and temples of Uttar Pradesh. Post collection, the startup works at recycling and reusing the collected waste in a manner beneficial to the environment. This startup has helped protect over 1,200 rural families in the area by giving them a way of life. Till date, HelpUs Green has worked to prevent close to 1,000 kg of toxic pesticides, insecticides and chemical waste from filtering and festering in the Ganges. Furthermore, the startup has also helped improve the lifestyle of the women in these villages by leaps and bounds, giving them a new lease of life with whatever they do.

2. Gram Power 

Launched in the year 2010 by Yashraj Khaitan and Jacob Dickinson, Gram Power provides cutting edge smart grid technology to address the growing electricity concerns in the country. From setting up India’s first Solar Powered Smart Microgrid in Khareda Lakshmipura (Rajasthan,) to now providing energy for light bulbs, buttermilk churners, television and fans to over 30 remote areas across rural India, Gram Power is working at improving the country’s electricity situation by using renewable energy sources!

3. Husk Power Systems 

It is often said the real secret to energy lies in the countryside. Unfortunately, because of the severe lack of facilities in the area, these resources are largely left untapped. Husk Power Systems, a startup based out of Bihar, realised this gap between resources and technology and decided to work on what was available and set out to improve the situation. By using a biomass gasifier for electricity generation, each of the plants owned by this startup is currently helping over 400 households in rural areas. Not only does Husk Power Systems save over 18,000 liters of diesel and 42,000 liters of kerosene, this startup has worked at improving the health and living conditions of people in inaccessible areas.

4. Chakr Innovation 

Launched in the year 2016 by Arpit Dhupar, Kushagra Srivastava and Prateek Sachan, Chakr Innovation is a unique startup in more ways than one. The group of friends came together when they realised pollution could be curbed in a safe and economical way. By creating the Chakr Shield, Chakr Innovation aims at removing diesel soot from generators and converts the removed soot to inks and paints. Not only does this help in reducing the amount of waste, it also helps in clearing up extremely disastrous pollution.

5. Digital Green

Digital Green, a not for profit organisation, works with organisations and technology in an attempt to help improve the health, nutrition and agriculture situations of the rural areas. From creating interactive videos to building platforms that foster growth to creating an improved standard of living for these people, Digital Green has worked since its inception to improve the world around them, one village at a time!

It is worth appreciating the efforts when technology is used to benefit the world, rather than harm it and these startups are doing exactly that! If you know any other startups doing the same, comment and let us know!

 

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Edtech Startups That Are Changing The Education Game

Smruthi Kishore

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With education being one of the most sought after fields for more than half the population of the country, it comes as no surprise that edtech startups are the next big thing of the startup world. While some coaching centers take a look at how to better education through the traditional way, others look at bettering with the help of technology. From education funding to facilitating better coaching methods, below are some startups that have completely transformed the education landscape of India!

1. BYJUS: The Learning App 

Founded in the year 2008 by Byju Raveendran, the app was created to help students train for competitive exams like CAT, JEE, IAS, GRE, and GMAT. The app came into the limelight when it secured an investment to the tune of $ 50 million from the Chan Zuckerberg Initiative and Sequoia Capital, among other investors. Using interactive videos, interactive learning concepts and personalised tutors, BYJUS aims at helping students learn by understanding and not by memorising what is being taught.

2. CultureAlley 

Founded  by Nishant Patni and Pranshu Bhandari, the CultureAlley website came into being when the two founders realised people wanted to learn new languages but found it really difficult to master a new task. The duo further realised that out of the 1 billion people trying to learn a new language, over 60% were actually struggling to learn English! With regular courses on grammar and English, the website is aimed at helping people get over the discomfort of learning a new language from scratch. The main goal of this app? To help people achieve what was thought to be impossible.

3. Embibe 

Founded by Aditi Avasthi, Embibe consists of a group of young thinkers who believe that in order to learn, every student deserves personal attention. An online website designed to make preparing for tests an easy task, Embibe works towards helping those preparing for the engineering examinations. Recently receiving attention for getting funding to the tune of $ 4 million from Kalaari Capital and Lightbox Ventures, Embibe works with to reduce the amount of pressure students face while working on some of the most exhaustive examinations during their student life.

4. Plastic Water Labs 

Based out of Bengaluru, Plastic Water Labs is unique in the sense that it aims at improving the quality of education by introducing the concept of virtual reality. Through virtual reality, Plastic Water Labs is working at helping students understand and retain information for longer periods of time. Currently focused on students belonging to the 6th grade to the 8th grade, Plastic Water Labs is working towards introducing virtual reality in the fields of mathematics and science, two of the toughest subjects students in these age groups have to deal with on a regular basis. With only a nominal subscription fee, Plastic Water Labs is working improving the quality of education as well as to make life easier for children prepping for the toughest times of their lives.

5. Simplilearn 

Founded in the year 2009 by Krishna Kumar, Simplilearn was started with the aim of helping working professionals. With more than 400 courses in multiple fields covering a wide array of subjects like IT, digital marketing, programming, big data, and analytics, Simplilearn gives you government recognised certificates for every course you have taken through the website. Since the time of its inception, more than 5,00,000 individuals have been certified!

From improving the kind of equipment available to increasing the scope of knowledge, startups everywhere are working towards the betterment of education through technology. If you think we missed out on any other edtech startups, comment and let us know!

 

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Google’s Founding Story And How It Became What It Is Today

Smruthi Kishore

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Google Founding Story And How It Became What It Is Today,Startup Stories,The History of Google and How It Was Invented,The story of how Google was founded & stands where it is,How we started and where we are today,Life and career of the Google founder and Alphabet CEO,How did Google become the world's most valuable company

Search engines and web domains have been around since the beginning of the internet. Despite being the most popular search engine now, Google has been around for a very short period of time. Here is how this search engine conglomerate was founded!

The beginning 

Like all love stories, Larry Page’s and Sergey Brin’s story had very troubled beginnings. The two met for the first time at Stanford University in the year 1995 and from the moment they locked eyes, everyone around knew trouble would follow. At the time, Brin was a second year student, whose job was to take potential students around campus and Page, an interested student, ended up in Brin’s group.

Walking up and down the hill, Brin and Page could not stop arguing with each other, constantly debating and fighting over everything from the weather to the historic places of San Francisco. Obnoxious, social and extremely opinionated, Page and Brin were poles apart in every way. What made them come together then? Their interests and desire to create a one of a kind search engine.

The first project 

Page and Brin were thrown together for the first time ever when they started writing the code for a search engine, then called BackRub, because of its ability to analyse backlinks. Despite the tumultuous relationship shared by the co writers, the code became a massive success. So successful was the project that it resulted in the creation of a research paper titled The Anatomy of a Large Scale Hypertextual Web Search Engine.

BackRub was unique in its functionality. By using an internally developed technology called PageRank, BackRub ranked a website’s importance by taking into account the number of pages on the website, the importance of the pages and the number of times they were linked to to the original site. The product was relatively successful but unfortunately, buyers were not interested in getting a product which was still in its initial stages. Finally, after multiple rejections. Brin and Page decided to innovate and create something new with (hold your breaths) Google!

The name that changed the world 

Page and Brin took inspiration for the name Google from Gogol and voila, the strategy worked! A new name and a new beginning was all the founders needed for Google to get the much needed investors. Sun Microsystems co founder Andy Bechtolsheim was so impressed that after a quick demo of Google, he told the pair “Instead of us discussing all the details, why don’t I just write you a check?”

Bechtolsheim’s check was for $ 100,000 (made out to Google Inc) giving Page and Brin the much needed push toward success. The first two weeks after the founders got the check was quite an iconic one. With more than enough money in the bank, the duo opened their first office in Menlo Park, California. Post that, Google.com, a search engine that answered more than 10,000 questions a day, was launched.

History was created 

Four years later, Page and Brin dropped the word beta from Google’s title and in 2001, Google finally filed and received a patent for its Ranking Technology! After that, there was no stopping Google and ever since, the search engine has changed the way the internet works. Interestingly, the first ever Google Doodle of the Burning Man was created to talk about the company’s motto, “Do No Evil.”

Google has come a long way, from being an accidental company to being one of the largest in the world. With exquisite patents to its name and extensive research at its hands, Google has definitely created a place for itself in the world of technology and innovation.

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