This video clearly presents some fundamental differences between American English, British English, and Australian English in terms of spelling, pronunciation, and vocabulary.

Tunes for Tanzania concert hosted by YAO-Chicago to raise funds and awareness for Opportunity International’s microfinance work in Tanzania. Ft.: Rachel McClusky, Ivory Coats and Your Villain My Hero

PopTopic TV News: Oprah Winfrey will not openly back Obama in 2012 & Kim Kardashian is not happy with Cosmo.

This video explains in detail the easy procedure teachers need to follow in order to organize their students into classes.

Osama bin Laden has been killed by U.S. military forces, president Barack Obama just announced. Bin Laden had reportedly been shot in the head in Pakistan and his body is now in U.S. hands. A video by Pop Topic TV.

Here's a video from the World Wildlife Fund. Traditionally, anaerobic digester systems have not been practical on small dairy farms, but this didn’t stop Sensenig Dairy, a 100-cow farm, from pursuing its goal. Then Sensenig teamed up with the local community to collect enough waste to produce 1,401,600 kilowatt hours of electricity per year from "trash" that would otherwise end up in a landfill.

World Wildlife Fund: Making sustainability a priority, the Marshik Dairy — a fifth-generation family farm — implemented a new, technologically advanced and energy efficient barn design for their 155 cows. The new design included robotic milking facilities, energy efficient lighting and ventilation, and renewable wind and solar power.

Travel over the ocean and through the woods with Robby Naish, Kevin Langeree and Jesse Richman as they make their way down the West Coast in search of one-of-a-kind kiteboarding spots!

Robby, Kevin and Jesse have found a few great spots to kite along the west coast. Watch for some amazing scenery and kite-boarding skills.

We get a behind-the-scenes look at the kiteboarder's trip down the coast of California, where they are recharging their batteries and taking advantage of new surroundings.

Join Karine as she goes behind the scenes at the University of Oxford, one of the world’s oldest and most prestigious educational institutions and alma mater to kings and presidents.

In this video, you can learn all about Oxford, England, a beautiful university town steeped in history. There are many places of interest spread among the many colleges that comprise the university.

President of the Polynesian Voyaging Society and Master Navigator Nainoa Thompson spoke about what the voyage of the seven vaka means to him and what the consequences are for the entire Pacific. The voyage motto of the Pacific Voyagers is: “Move your paddle slowly through the water.”

Pamela Anderson accepting the Linda McCartney Memorial Award on PetaTv, for her work for animal rights. Help to protect our nature and environment by clicking this link before you subscribe to Yabla.

Here's a quick summary of the different kinds of words we have in the English language and what they are used for.