Thursday, 22 December 2011

Rare People of the World

I Beleive these data collected few year ago!!

Haida- population 3,500

The Haida were widely renowned for their canoes. They belong to one of two clans- eagle or raven.

Makah- population 1,214

The Makah live in Washington. Their name for themselves is Kwih-dich-chuh-ahtx, which means "the people who live by the rocks and seagulls".

Hopi- population 6,946

For more then 800 years the Hopi have lived at the southern end of Arizona’s Black Mesa. Today, their reservation is entirely surrounded by the Navajo.

Carib- population 3,000

Mistakenly believed to be cannibals (their name is actually the origin of the English word cannibal) the Caribs today live in Dominica.

Tucano- population 4,500

The name Tucano covers a number of different tribes and language speakers as they believe marrying “within a language” is incestuous.

Bororo- population 700

Also a Brazilian tribe, the Bororo villages are arranged in a circle with half the women and children on one side, half on the other. Men spend most of their lives in the men’s house in the centre of the village.

Kayapo- population 7,096

A tough people who live in the southern parts of the Amazon Basin. The Kayapo have trade agreements with The Body Shop.

Karo- population 500

The Karo are an agricultural people from the Omo Valley in Ethiopia. They still live in grass huts clustered on the eastern bank of the Omo River.

Hadza- population 1,000

Only 300- 400 of the Hadza people of northern Tanzania still live as nomadic hunter-gatherers like their ancestors

Kalash- population 6,000

A tribe from Chitral, in north western Pakistan, half of whom still practice the ancient animist religion.

Jarawa- population 250- 350

Little is known of these people of the Andaman Islands as they shun contact with outsiders. In 2002 the Indian Supreme Court ordered the closure of a trunk road through their reserve and banned poaching and logging in their area.

Veddha- population 380

They are the native people of Sri Lanka and incredibly proud of their hunter-gatherer heritage. They call themselves wanniya-laeto, meaning forest dwellers.

Semang- population 2,500

The Semang are the oldest of the native peoples of Thailand and the Malay peninsula. They are under increasing pressure to give up the hunter-gatherer lifestyle and settle down to agriculture.

Korowai- population estimated between 700- 4,000

The West has only known about the Korowai since the 1970’s. They built their houses about 80ft/ 25m in the forest canopy of the Irian Jaya coast, in Indonesia.

Warlpiri- population 5,000- 6,000

The Australian government forced the Warlpiri to settle in Yuendumu in 1946. Today they use video conferencing to share their traditional art.

Rapanui- population 5,682

The natives of Easter Island most famous for the giant statues called Moai.

Particles Tutorial

He has used parametric equations to make this helix path, for the tutorial.
Here's the expression he used:

for x,y:

for z:

What is parametric equations?

Sample Lens

Thursday, 15 December 2011

Select Memory (RAM) for Laptops

In general, Adding or upgrade RAM for laptops is simple way to increase computer performance, With low cost rather than buying a new high performance Laptop.

Add two Memory’s with same size (2 x 4GB), will be compatible.

What SODIMM required for your Laptop?
Select one of this matching RAM for Laptop and Search online with these keywords, you may find more information.

DDR3 – PC3, 204 pins
PC3-8500 – 1066 MHz
PC3-10600 – 1333 MHz
DDR2 – PC2, 200 pins
PC2-3200 – 400 MHz
PC2-4200 – 533 MHz
 PC2-5300 – 667 MHz
PC2-6400 – 800 MHz
DDR, 200 pins (Out of Order)
PC-1600 – 200 MHz
PC-2100 – 266 MHz
PC-2700 – 333 MHz
PC-3200 – 400 MHz

Most desktop and laptop computers take NON-ECC or Non-parity memory. ECC means error correcting code.

Watch this video to fix your self: 

Information gathered from the following websites:

Sunday, 11 December 2011

2K, 4K, 8K - what?

2K -  2048 x 1920 pixels;
4K - 4096 x 2160 pixels;
8K - 7680 x 4320 pixels.