Sunday 6 July 2014

ADIOS! Sad News for ORKUT Users all over the world

ADIOS! Sad News for ORKUT Users all over the world
Ten years ago, Orkut was Google’s first foray into social networking. Built as a “20 percent” project, Orkut communities started conversations, and forged connections, that had never existed before. Orkut helped shape life online before people really knew what “social networking” was.

Over the past decade, YouTube, Blogger and Google+ have taken off, with communities springing up in every corner of the world. Because the growth of these communities has outpaced Orkut's growth, we've decided to bid Orkut farewell (or, tchau). We'll be focusing our energy and resources on making these other social platforms as amazing as possible for everyone who uses them.

We will shut down Orkut on September 30, 2014. Until then, there will be no impact on current Orkut users, to give the community time to manage the transition. People can export their profile data, community posts and photos using Google Takeout (available until September 2016). Starting today, it will not be possible to create a new Orkut account.

Orkut, the service, may be going away, but all of those incredible communities Orkut users have created will live on. We are preserving an archive of all public communities, which will be available online starting September 30, 2014. If you don't want your posts or name to be included in the community archive, you can remove Orkut permanently from your Google account. Please visit our Help Center for further details. 

It's been a great 10 years, and we apologize to those still actively using the service. We hope people will find other online communities to spark more conversations and build even more connections for the next decade and beyond.

Posted by Paulo Golgher, Engineering Director
Reference Orkut.com 

Friday 4 July 2014

How can you tell the age of the tree?



How can you tell the age of the tree?
Today topic how can you tell the age of the tree? If you look at a tree stump you will see a series of rings. Each one represents one year’s growth. So by counting the rings you can find the age of the tree. A tree grows only during the spring and summer. In spring the cambium produces large xylem cells. But gradually, as summer passes, the new xylem cells become smaller. The difference between small, late summer cells becomes smaller. The difference between small, late summer cells and large spring cells shows up clearly as a growth of ring. Therefore the number of growth rings shows how many seasons have passes since the tree first began to grow.

Thursday 3 July 2014

Why does a zebra have stripes?



Why does a zebra have stripes?

Some people believe that a zebra’s stripes act as a sort of camouflage, making individual animals hard to spot. But now scientists think there are other reasons for the stripes. They may dazzle lions and other cats which attack the zebra. Or they may help the members of a zebra herd to recognize each other.

Wednesday 2 July 2014

What are turtles and tortoises?



What are turtles and tortoises?
 
Tortoise

Turtle








Turtles and tortoises are reptiles. Their bodies are encased in hard shells. The shell of a turtle or tortoise is made up of a number of bony plates that lock together. Turtles and tortoises have no teeth, unlike most reptiles. Instead they have sharp, horny beaks. Tortoises are land – dwellers. They have rounded shells like domes and well – developed legs. The biggest are the Galapagos tortoises which can grow as large as one and a half metres in length. They are found only on the Galapagos Islands in the Pacific Ocean.