How long is each Usborne Fact Force school event video?

100 Things to Know About Space, presented by The Usborne Fact Force, has a running time of 24 minutes.

We Love Our Planet, presented by The Usborne Fact Force, has a running time of 22 minutes.
Both events feature opportunities to pause the video so that your pupils can answer quiz questions or think about/discuss things. There are visual and audio prompts which make it clear when you should pause, and you can take as long as you need before restarting the video. 
We anticipate that each Fact Force event, with pauses to discuss and vote on things, will take you about 30 minutes to watch.