Showing posts with label facebook. Show all posts
Showing posts with label facebook. Show all posts

Facebook eyes up solar-powered drones, to blanket the world with internet access

Facebook, with the thinly veiled veneer of “bringing internet access to the underconnected,” is looking to acquire Titan Aerospace — an American maker of high-altitude UAVs (drones). The idea is that these Titan drones would be used to connect the 5 billion or so people who don’t yet have reliable internet access — a philanthropic act on the face of it, but when you consider that Facebook’s entire business model is predicated on continued growth, and that almost everyone in the world with an internet connection already has a Facebook account, you can see that this is more about self-preservation than humanitarianism.


Titan Aerospace has two products, the Solara 50 and Solara 60, which the company refers to as “atmospheric satellites.” They seem to be functionally identical, except the Solara 60 can carry a larger payload. Both aircraft are powered by a large number of solar cells, allowing them to ascend to 65,000 feet (almost 20 kilometers), and then circle over a specific region for up to five years (presumably that’s the lifetime of the on-board lithium-ion batteries, which are required for night-time operation). The high altitude is important: The FAA only regulates airspace up to 60,000 feet — above that, pretty much anything goes.

Once these atmospheric satellites are up there, there’s a wide range of possible applications. Facebook is obviously interested in internet connectivity, but mapping, meteorology, global positioning, rapid response to disasters and wildfires, and a whole slew of other scientific and military applications are also possible.  


As for what level of connectivity Facebook hopes to provide with these drones, it’s too early to say. TechCrunch reports that Facebook, which is looking to acquire Titan for $60 million, would launch 11,000 Solara 60 drones. Their coverage would begin with Africa, and then spread out from there. There’s no word on how fast these connections might be, nor how much such a connection would cost the end user. Perhaps more importantly, there’s also no word on how Facebook intends to connect these 11,000 satellites to the internet. Facebook will need to build a lot of ground stations, perhaps in very remote and very hard to administer areas, and then run fiber to hook them up to the internet. And yes, in case you were wondering, this effort appears to be very similar to Google’s Project Loon — which is essentially the same thing, but using big balloons instead of winged aircraft.



It’s worth pointing out that Titan hasn’t yet produced a commercial UAV. “Technology demonstrations” have been flown (probably much smaller prototypes), and “initial commercial operations” will start sometime in 2015. Perhaps this is why Facebook is only paying $60 million for Titan, rather than the $19 billion it paid for WhatsApp.
While bringing internet access to the underconnected masses is really quite a noble undertaking, don’t ever mistake this for an altruistic act. One of Facebook’s most pressing problems is how to grow its user base. Almost everyone who has an internet connection already has a Facebook account (or uses one of its national competitors, like Russia’s VKontakte). If Facebook doesn’t continue to grow, and doesn’t miraculously stumble across some way to make more money (its ads aren’t doing very well), the stock market will react very poorly indeed. Facebook is almost a victim of its own success — it got so big so quickly that it’s virtually impossible to continue the same growth trajectory. Acquiring Instagram and WhatsApp were a savvy moves to bring in a few hundred million more users, but ultimately they were nothing more than stopgap measures. Bringing the next billion users online and into Facebook’s gribbly mandibles will be a very hard task indeed




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How Famous Websites Looked when they Launched and how they got their names

When you connect PC to internet, definitely you'll go any of below mentioned websites.

Google
Facebook
YouTube
Yahoo
Wikipedia
Twitter
...

True or not?
So today's article is about your favorite websites. Let's have a small look on famous websites, how looked when they were first launched.

Google.com - Launched in 1996


Larry Page and Sergey Brin are the founders of Google.When they were studying in Stanford University, they worked on a project report to create an online Search engine. Their aim was simple. When someone searched for a keyword, the result should fetch huge number of relevant sites. In fact they wished for Googol number of results.Yes Googol represents a number which is 1 followed by 100 zeroes. Therefore they wanted to name it as googol. But when they submitted their project report for funding to an investor, the investor gave a cheque which was payable to ‘Google’ instead of Googol. So that was a spelling mistake. But Larry and Sergey decided to keep it as Google and that’s how the name came about

Facebook.com - Launched in 2004




YouTube.com - Launched in 2005


Yahoo.com - Launched in 1994

The first name of Yahoo was “Jerry and David’s Guide to the World Wide Web”. In 1994 it changed its name to Yahoo. The name was taken from a phrase from Jonathan Swift’s novel, Gulliver’s Travels. YAHOO is the short form of the phrase “Yet Another Hierarchical Officious Oracle”. This word refers to a barbaric and uncivilized youth.
The founders Jerry Yang and David Filo wanted to choose this name as they wanted themselves to be wittingly categorized thus
Twitter.com - Launched in 2006



Wikipedia.org - Launched in 2001

Amazon.com - Launched in 1995

Apple.com - Launched in 1987 (The screenshot from 1996)

he founder of Apple Inc, Steve Jobs used to work in an Apple Farm. When he decided to start his business, he joked with his friends that if they did not suggest a name for his company he will then name it as Apple Computers. Obviously his friends could not come out with a name and hence Steve named it as Apple Computers.

News.bbc.co.uk - Launched in 1997

Msn.com - Launched in 1995

Bill Gates named Microsoft from two words. Microcomputer and Software. In year 1975, Bill Gates wrote a letter to his colleague Paul Allen, he wrote as Micro-Soft. But in 1976 they registered the name Microsoft as a single name.

Nytimes.com - Launched in 1995

Flickr.com - Launched in 2004

Telegraph.co.uk - Launched in 1994

Blogger.com - Launched in 1999 

the last 1 is my favorite b'coz my blog runs on it...





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Delete Multiple Friends On Facebook

Deleting friends one by one can be annoying and irritating.Yes now lets learn how to Delete  Multiple Friends onFacebook.Now Lets do it wit help of some Scripts

Software Requirements

FireFox 4 or later

Download

Grease Monkey Add On

Download

Start:

First Install FireFox

Then Download Grease Monkey Add On

Install add on and Restart Firefox


Then Grease Monkey Icon will be visible on firefox(If itz not active click icon)


 Go to the download page(Click Install Script) and install the script

Install Script




Now a new popup window will ask you to Install Script

Click Install


 Installation Ends Here!

 Begin Deletion Now!

Go to ur Facebook Profile -> Friends

Wait till script loads

Hover over one of  ur friends name(Where Unfrend Really Comes)

Then Refresh the page

Now you will see Check Boxes aginst friends as seen bellow

Select the friends u want to Unfriend


Click on the Arrow Button as bellow 

if u love it . just comment below...




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