:00:10. > :00:12.Afternoon, all, it's Ayshah here with Tuesday's stories.
:00:13. > :00:15.It's a big night for football and for this guy.
:00:16. > :00:18.Cristiano Ronaldo's Real Madrid play their city rivals
:00:19. > :00:20.Atletico Madrid in the first round of the Champions
:00:21. > :00:27.Gareth Bale will miss the match with an injury.
:00:28. > :00:29.The tie is a repeat of last season's final,
:00:30. > :00:33.Carbon fibre is a material usually used to make skateboards or even
:00:34. > :00:36.racing cars because it's really strong and light.
:00:37. > :00:38.But it's also making a big difference to one girl
:00:39. > :00:46.Seven-year-old Macy loves sport, but until recently taking
:00:47. > :00:53.Macy was born with an ankle joint that didn't work,
:00:54. > :00:56.so doctors decided to amputate to give her a better
:00:57. > :01:01.At first, Macy had a plastic leg but then she was given
:01:02. > :01:07.She's one of a few children to be given one,
:01:08. > :01:15.It's given her much more movement and speed.
:01:16. > :01:17.She's still growing though, and will need a new one
:01:18. > :01:21.Although she won't definitely be given the money for a new one,
:01:22. > :01:27.there's definitely no stopping Macy right now.
:01:28. > :01:29.Should we be worried about North Korea?
:01:30. > :01:31.It's a country in Asia, and there have been lots
:01:32. > :01:43.Two men, two Koreas, warships, missiles and threats.
:01:44. > :01:56.One country is called North Korea and the other South Korea.
:01:57. > :01:59.They were split into two after World War II, fought a war
:02:00. > :02:03.with each other shortly after that, and haven't got along since.
:02:04. > :02:10.And now the two men - one is the leader of North Korea,
:02:11. > :02:12.he's Kim Jong-un and runs the country just like his dad
:02:13. > :02:17.The other is Donald Trump, President of the united states,
:02:18. > :02:21.a country which has supported South Korea for a long time.
:02:22. > :02:24.North Korea is a country that has cut itself off
:02:25. > :02:28.Lots of things are run in secret there, and Kim has huge control
:02:29. > :02:36.He's also been trying to build nuclear missiles -
:02:37. > :02:38.powerful bombs that can cause devastating damage,
:02:39. > :02:43.that one day might be able to hit the USA.
:02:44. > :02:45.President Trump wants to stop this happening so he's been sending
:02:46. > :02:48.warships and submarines to South Korea to try to get
:02:49. > :02:50.Kim Jong-un to stop his plans, but there's no sign that Kim
:02:51. > :02:57.So that is pretty worrying to many people around the world,
:02:58. > :03:02.but there have been many arguments between the USA and North Korea
:03:03. > :03:04.in the past and although they've never been friends, things have been
:03:05. > :03:14.Everyone is hoping this will be the case this time round.
:03:15. > :03:17.If you want to know more about the history of North Korea,
:03:18. > :03:19.and about what's going on at the moment, have a look
:03:20. > :03:24.How do you fit the last piece of a mega tunnel?
:03:25. > :03:32.Well, you use a mega-crane of course.
:03:33. > :03:40.This is no ordinary crane, but then again this is no ordinary tunnel. It
:03:41. > :03:43.will form part of the giant Hong Kong bridge project which will
:03:44. > :03:47.connect three major regions on the Chinese coast. At 50 kilometres
:03:48. > :03:53.long, the sea bridge will be the longest in the world. To build the
:03:54. > :03:58.tunnel, a mega-crane needs to drop the last section of concrete into
:03:59. > :04:02.the sea from a giant barge. The walls are made from steel,
:04:03. > :04:07.sandwiched by extra strong concrete each weighing 6000 tonnes, about the
:04:08. > :04:12.same as 1000 elephants. Then divers in the water will help make sure it
:04:13. > :04:17.goes in exactly the right place. They will also help with clearing
:04:18. > :04:21.seaweed and shells from the surfaces. The giant project is set
:04:22. > :04:23.to be finished by the end of the year. We will see then if all the
:04:24. > :04:27.pieces of the puzzle fit together. Now look at these pretty
:04:28. > :04:29.unusual fishy kites! These are supposed to be
:04:30. > :04:31.carp fish and thousands of them are hung out on Children's Day
:04:32. > :04:34.in Tokyo in Japan. Some families believe
:04:35. > :04:36.they bring luck and can encourage their children
:04:37. > :04:39.to overcome obstacles, like the carp who swim
:04:40. > :04:43.against the river flow. That's it for now, Newsround's back
:04:44. > :04:45.at 7.40 tomorrow morning. Go online to see the latest recruit
:04:46. > :04:49.for the New Zealand police - If you love to read,
:04:50. > :05:03.then get involved with the CBBC Book Club
:05:04. > :05:05.over on our CBBC website. Tell us your thoughts on the
:05:06. > :05:09.brand-new Book Of The Month,