:00:00. > :00:00.Good morning and welcome to Newsround - you're live with me,
:00:00. > :00:10.Huge celebrations for the Leicester team...
:00:11. > :00:12.and could your wee be powering your house?
:00:13. > :00:28.First, the city of Fort McMurray in the province of Alberta
:00:29. > :00:32.in Canada has been evacuated because of a huge wildfire.
:00:33. > :00:37.The fires, which have been made worse by winds,
:00:38. > :02:37.sent ash raining down on the people who live there, and some homes
:02:38. > :02:42.Manchester City need a win or a score draw against Real Madrid to
:02:43. > :02:43.see them through to their first-ever Champions League final. But they
:02:44. > :02:48.will have to do it away Champions League final. But they
:02:49. > :02:50.The winners face Atletico Madrid in the finals.
:02:51. > :02:53.Now, we've talked about pooh power before on Newsround - yes, pooh -
:02:54. > :02:56.being used to power everything from heating to the gas we use
:02:57. > :03:04.Who'd have thought you could turn this...
:03:05. > :03:13.Every day, nearly 10 billion litres of urine is produced worldwide.
:03:14. > :03:17.That's enough to fill 4,000 Olympic-sized pools.
:03:18. > :03:19.And here in Bath, they are using urine to do
:03:20. > :03:32.This is possible by using this device.
:03:33. > :03:34.Inside the device there are bacteria eating the urine
:03:35. > :03:43.And those electrons are forced to flow through an external circuit.
:03:44. > :03:49.It's this flow of electrons that is actually electricity.
:03:50. > :03:51.This technology isn't new, but what's different about this
:03:52. > :03:53.device is that it's smaller, cheaper and more powerful.
:03:54. > :04:00.Well, because this is a fuel that we'll never run out of.
:04:01. > :04:03.Every day, we produce something like a litre and a half of urine.
:04:04. > :04:08.Could I use this to power my phone one day?
:04:09. > :04:13.This is what we're working on at the moment, to be able
:04:14. > :04:16.to generate enough power for a smartphone, a laptop
:04:17. > :04:22.OK, so powering my phone isn't the most important thing,
:04:23. > :04:25.of course, but it's hoped, one day, this technology could be
:04:26. > :04:29.used to provide electricity to people in poorer countries.
:04:30. > :04:32.So, next time you go to the loo, you can have a think
:04:33. > :04:38.about how your wee could be powering the future.
:04:39. > :04:41.Just time to say, "May the 4th be with you!"
:04:42. > :04:47.We're celebrating with a special quiz, so head to the CBBC website
:04:48. > :04:53.And remember, Newsround online has all the day's top news stories
:04:54. > :04:56.That's all for now, Newsround's back in half an hour.