Last week I showed you how your money can go very far.

In Egypt, you can feed a dog for 13 cents, buy a souvenir for 20 cents and eat McDonalds for $2.

But what a day show you is that these prices are Onley cheap for you.

For the rest of the world, this is expensive.

When you make $200 a month like an average worker in Egypt, that dog you feed it will cost you $20 a month.

It's too expensive to own an animal.

That $200 hotel is one month of work, with $6 a day.

That $2 McDonald's meal is one third of your paycheck before taxes.

Traveling on any plane is so expensive that your country becomes your prison.

No matter how cheap these prices are.

In reality, they're barely affordable for the people living there.

The world is cheap for some, but for these guys, the world is expensive.

That's one minute YouTube.

If you like this video, then I think you're gonna love NASA Academy.

It's a new online school.

We just started to give you a voice.

Yes, Making videos has given me a voice.

And with this voice you can reach millions of people on the Internet, tell them stories that you care about and actually change their opinion.

This'll skill off, making videos change my life, and I think it can change yours.