Do you ever think about who made the clothes you're wearing? Lots of people don't think about this when they're buying clothes, but a group of people in the fashion industry have started a #Fashion Revolution. Find out more by watching this video.
One Direction are working on a new project called Action1D. They want young people to send them messages that they will put together to present to world leaders at events this year. Learn more about Action1D in this video.
This video blogger from the UK gets really annoyed when people don't spell common words correctly on the internet. Do you know the difference between there, their and they're? Watch this video and get it right!