:00:09. > :00:15.Ayshah here. The woman behind the funniest clip of the week explains
:00:16. > :00:20.what happened and broom snitches and quaffle. Harry Potter fiction turns
:00:21. > :00:26.into a real life game. This is Newsround.
:00:27. > :00:31.To Ukraine where there's increasing worries about other countries
:00:32. > :00:37.getting involved in the crisis. US President Obama's warned Russia not
:00:38. > :00:41.to interfere with what's going on. 150,000 Russian tribes are on high
:00:42. > :00:48.alert on the Ukrainian border. Yesterday, one of the Ukraine's
:00:49. > :00:53.leading politicians accused them of being part of the taking over two
:00:54. > :00:57.main airports. Next, budding engineers are being
:00:58. > :01:02.given the chance to sign up for elite space training. It is part of
:01:03. > :01:05.the UK Government's plan to attract more young people interested in the
:01:06. > :01:12.science and engineering to the industry. They've launched the first
:01:13. > :01:18.university apprenticeship in space training. They say the UK space
:01:19. > :01:25.business could be worth ?30 billion in 20 years' time.
:01:26. > :01:30.Leanne and Kasey who play Faith and Bailey in the Dumping Ground stopped
:01:31. > :01:35.by Newsround yesterday. Leah asked them everything you wanted to know
:01:36. > :01:39.about working on the show. Katherine says how long have you
:01:40. > :01:45.been acting for? How old were you? I've been doing it from a young age.
:01:46. > :01:50.Professionally, five or six years. I started when I was 13. Went to an
:01:51. > :01:55.agenciy not far from where I lived. I got signed when I was 14. It
:01:56. > :02:01.kicked off from there really. This is from max? Is it hard making the
:02:02. > :02:07.heowed at all? Acting's not really easy. You have to wake up at 4.30am
:02:08. > :02:13.or 5.00am. You have lunch time, that's it. You finish about 7.00
:02:14. > :02:16.sometimes. It is quite demanding. You have to really love it and you
:02:17. > :02:21.have to be really passionate about it.
:02:22. > :02:28.Next, a man who had a world first operation to have part of his leg
:02:29. > :02:35.aatared se to his arm spoke about -- reattached to his arm. There was
:02:36. > :02:40.nothing doctors could do when Ian McGregor was diagnosed with a tumour
:02:41. > :02:44.on his leg. After an 18-hour operation doctors removed the
:02:45. > :02:50.tumour, attached it to his arm. Removed the tumour and grafted the
:02:51. > :02:55.muscles back on to the skin. They kept saying, we'll definitely take
:02:56. > :02:59.the calf off. Implant it into your right arm to keep it alive. Amazing
:03:00. > :03:04.what they can do. It is like Star Trek. Getting into the realms of
:03:05. > :03:10.that. Speaking of science fiction becoming real life fact. A new
:03:11. > :03:14.adapted version of quidditch from Harry Potter has become one of the
:03:15. > :03:19.fastest growing team sports in the UK. We've been checking out one of
:03:20. > :03:24.Britain's best teams. It is fiction into reality from the
:03:25. > :03:30.pages of Potter into the playing fields of Oxford. One of the top
:03:31. > :03:36.teams in Europe playing quidditch The broomsticks raise a lot of
:03:37. > :03:41.eyebrows. We like it has a handicap. Playing one-handed is what a lot of
:03:42. > :03:48.people find difficult. They may not be able to fly but everything else
:03:49. > :03:53.has been adapted. It is contact, tack tickets. It is rugby and
:03:54. > :03:58.handball combined with a broom between your legs. You have the
:03:59. > :04:01.chasers trying to score. The bludgers trying to get people out
:04:02. > :04:05.and then the sneakers trying to catch the snitch. Three games going
:04:06. > :04:10.on at once. Despite all the confusion, more people are playing
:04:11. > :04:14.it. I thought it would be strange people of the world playing. I came
:04:15. > :04:21.down expecting to hate it and loved it. But whatever happens, the game's
:04:22. > :04:26.not over until someone catches the snitch. You end the Graham by
:04:27. > :04:30.grabbing the ball in a sock carried by them. Sounds simple but it's not
:04:31. > :04:35.as the snitch can leave the field and run almost wherever they want.
:04:36. > :04:40.As long as you stay within a set brownedry given at the start of the
:04:41. > :04:45.game, anywhere goes. So, in theory, this game can go on for a very, very
:04:46. > :04:49.long time. That got us thinking about which sport real or fictional
:04:50. > :04:52.you'd like to try out and why. You've been telling us on our
:04:53. > :05:13.Newsround website. Finally, the woman behind the
:05:14. > :05:18.funniest clip of the week has been explaining how it happened. This
:05:19. > :05:23.video of BBC News reporter Caroline Bilton disappearing from view live
:05:24. > :05:29.on telly has had over 3 million hits online. She's come clean about what
:05:30. > :05:34.caused it. This is the camera that had the technical fault that caused
:05:35. > :05:38.it to tilt upwards towards the ceiling which gave the impression
:05:39. > :05:43.I'd sunk down in my chair. This is the chair I was sitting on and there
:05:44. > :05:49.are no levers to make it drop and no sinkhole. So, why did the picture
:05:50. > :05:55.behind me stay still? It is because we use a special screen and this
:05:56. > :06:00.camera super imposes that image behind me. It's as simple as that!
:06:01. > :06:01.That's all from us. We are back tomorrow