:00:18. > :00:22.and this is Newsround. Stay where you are for this: I am supposed to
:00:22. > :00:25.go to bed at eight but I just stay We ask, are your gadgets keeping you
:00:25. > :00:27.awake at night? And we take a look at the world's loopiest
:00:27. > :00:30.loop-the-loop roller coaster. So, now we know who'll be following
:00:30. > :00:33.in the footsteps of Sir Alex Ferguson as the new Manchester
:00:33. > :00:35.United boss. It's this man, David Moyes, the Everton manager. Both
:00:35. > :00:39.clubs have released statements this afternoon confirming the news. So,
:00:39. > :00:41.what skills will Moyes bring to the job, and just how do you follow the
:00:41. > :00:47.most successful manager in British football history? Some are calling
:00:47. > :00:52.it Mission Impossible! Name, David Moyes. Age, 50. Place of
:00:52. > :00:57.birth, Glasgow. Years managing Everton, 11. Like Sir Alex Ferguson,
:00:57. > :01:00.David Moyes is a long-serving Premier League manager.
:01:00. > :01:04.It's no secret he's impressed his fellow Scot, and Sir Alex is
:01:04. > :01:07.reported to have put him forward as his replacement. His mission? To
:01:07. > :01:09.take on the biggest job in the Premier League. Under Sir Alex
:01:10. > :01:14.Ferguson, Manchester United have won an incredible 38 trophies, with
:01:14. > :01:18.players that have become famous around the world. So is he up to the
:01:18. > :01:21.task? He's hugely respected within the
:01:21. > :01:29.game. He'll instantly get the respect of the players, which is
:01:29. > :01:32.important. But it's the biggest pair of shoes you could ever fill. It'll
:01:32. > :01:35.be immensely difficult. There's no doubting Moyes'
:01:35. > :01:38.experience as a player and manager. He briefly played alongside a young
:01:38. > :01:41.David Beckham at Preston North End, and later managed the club. And he's
:01:41. > :01:44.now the third longest-serving club manager in the Premier League,
:01:44. > :01:49.taking Everton, at one time on the brink of relegation, to the brink of
:01:49. > :01:51.the Champions League, with very little money to spend.
:01:52. > :01:54.It was David Moyes who introduced the world to Wayne Rooney,
:01:54. > :01:58.eventually selling the star striker to Manchester United for �27
:01:58. > :02:01.million. And Moyes' first task in his new job could be trying to
:02:01. > :02:04.persuade Rooney to stay at Old Trafford. He's asked to leave the
:02:04. > :02:08.club for the second time in less than three years.
:02:08. > :02:11.But for all his strengths, Moyes has never won a top trophy, and Man
:02:11. > :02:16.United are definitely a club where winning things is what it's all
:02:16. > :02:22.about. Fans here will judge him by results. There's no doubt this guy
:02:22. > :02:25.will be a huge act to follow. Now, just how tired are you? Well, a
:02:25. > :02:27.big new study suggests almost two thirds of nine- and 10-year-olds
:02:27. > :02:30.aren't getting enough sleep, partly because they're staying up too late
:02:30. > :02:38.playing gadgets. And Newsround is doing its own little experiment,
:02:38. > :02:44.which we want you to get involved in too. Here's Ricky.
:02:44. > :02:51.A question - how well did you sleep last night? Maybe you went to bed
:02:51. > :02:56.too late. A huge study of almost 100 schoolchildren -- 1 million
:02:56. > :03:00.schoolchildren says that phones and computers are keeping you up too
:03:00. > :03:05.late at night, and it may be affecting you in the classroom.
:03:05. > :03:11.supposed to go to bed at eight but I stay up, reading. I always want to
:03:11. > :03:15.go on my phone. I want to know what people have replied to me.
:03:15. > :03:19.So we are going to put this questionnaire to these guys in the
:03:19. > :03:23.classroom. They are going to tell us how much sleep they got, what kind
:03:23. > :03:27.of distractions they had. We are going to come back tomorrow and see
:03:27. > :03:30.if they had enough sleep. We'll have the results of that
:03:30. > :03:33.experiment tomorrow, and we want to know how well YOU sleep tonight,
:03:33. > :03:35.too. So, when you get up in the morning, log onto the website and
:03:36. > :03:39.let us know. Next, to the news that 12-year-olds
:03:39. > :03:42.are the age group most at risk of being injured or killed by traffic
:03:42. > :03:46.when out walking. That's the finding from a report by a charity which
:03:46. > :03:49.advises politicians on road safety. It says the problem is that road
:03:49. > :03:52.safety lessons are targeted at primary rather than secondary school
:03:52. > :03:55.kids, and also that 12 is the age when many children are first allowed
:03:55. > :03:58.to walk to school alone. Overall, the number of serious road incidents
:03:58. > :04:08.involving pedestrians has fallen over the last decade, but the
:04:08. > :04:08.
:04:08. > :04:13.message is still to take care. When you move onto high school, you
:04:13. > :04:21.become free, you're travelling with your friends. One of the big issues
:04:21. > :04:25.is you had your iPods and you are taxing everybody, your concentration
:04:25. > :04:29.goes, and all of a sudden you are in front of a car. -- you are taxing
:04:29. > :04:32.everybody. Finally, if you like roller coasters
:04:32. > :04:35.then you'll probably love The Smiler. It's the big new ride at
:04:35. > :04:38.Alton Towers, which will officially open later this month as the world's
:04:38. > :04:42.loopiest coaster. There are a stomach-churning 14 in total! The