:00:12. > :00:14.Good morning - I'm Jenny with all the top stories this Thursday.
:00:15. > :00:17.Let's go straight to the Olympic games in Rio -
:00:18. > :00:20.here's a round-up of what you missed last night...
:00:21. > :00:22.Great Britain are guaranteed another Olympic medal
:00:23. > :00:24.after the women's hockey team reached their very first final.
:00:25. > :00:32.It's now seven wins out of seven for the team and they're guaranteed
:00:33. > :00:37.at least a silver in Friday's final against the Netherlands.
:00:38. > :00:39.Usain Bolt cruised to victory in the 200 metres semi-finals
:00:40. > :00:42.to qualify for his eighth Olympic final with his fastest
:00:43. > :00:47.The Jamaican is aiming for an historic 'triple triple',
:00:48. > :00:51.to win gold in the 100 metre, 200 metre and 4 by 100 metre relays
:00:52. > :00:53.after doing so at the last two Olympics.
:00:54. > :01:00.Britain's Adam Gemili also qualified for the final.
:01:01. > :01:04.And Mo Farah has made a good start at defending his titles in the 5000
:01:05. > :01:10.There was a scary moment on the final lap of his 5k
:01:11. > :01:13.heat as he was clipped by the American Hassan Mead.
:01:14. > :01:16.But Farah survived the stumble to stride through in the closing
:01:17. > :01:18.stages and finish third, booking himself a place
:01:19. > :01:21.Bolt's team mate Elaine Thompson completed the women's sprint double,
:01:22. > :01:23.after winning the 200 metres last night.
:01:24. > :01:28.Team GB's Dina Asher-Smith finished fifth.
:01:29. > :01:31.But of course the big stars this week are the cyclists -
:01:32. > :01:34.every single member of the track team has won a medal.
:01:35. > :01:39.Ricky's been catching up with them in Rio.
:01:40. > :01:48.Team GB have done us proud, winning 50 medals so far.
:01:49. > :01:54.Lots of them coming from inside the velodrome.
:01:55. > :01:57.More than 24 hours after Laura Trott made history here, she made sure
:01:58. > :02:02.So, Laura, can you take yourself back to that seven-year-old girl,
:02:03. > :02:11.I still kind of feel like that little girl who rode her bike just
:02:12. > :02:24.It seems weird I have four gold medals now.
:02:25. > :02:27.If I can inspire that next generation and the medals do that,
:02:28. > :02:30.that is what I want to do and so be it.
:02:31. > :02:32.that is what I want to do and so be it, brilliant.
:02:33. > :02:35.Becky James and Katy Marchant won silver and bronze and still can't
:02:36. > :02:37.believe they got to share the podium together.
:02:38. > :02:46.We have worked so hard together over the last months
:02:47. > :02:49.wanted to be on it so, yeah, it is great.
:02:50. > :02:52.We have worked so hard together over the last months and both
:02:53. > :02:54.wanted to be on it so, yeah, it is great.
:02:55. > :02:56.Now the competition is over they can kick back and relax
:02:57. > :02:58.at the Athletes' Village here in Rio.
:02:59. > :03:12.The accomodation is spacious, we are sharing a room.
:03:13. > :03:14.They have a pool table, giant Jenga and stuff.
:03:15. > :03:18.Callum Skinner told us cycling was not his thing
:03:19. > :03:25.Fencing, kayaking, anything I could give go.
:03:26. > :03:27.It is just that sensation, the corners in the velodrome
:03:28. > :03:29.are really tight because the banking is steep.
:03:30. > :03:35.If you have a need for speed it is the perfect place to get it.
:03:36. > :03:39.You get really big G-force going down that corner really fast.
:03:40. > :03:42.For Laura the most important thing after her race was to spend time
:03:43. > :03:46.Me and Jason went back to the Athletes' Village and people
:03:47. > :03:49.asked if we celebrated but we were just so tired we wanted
:03:50. > :03:53.But my family were so supportive - they have been there
:03:54. > :03:57.through thick and thin, and they see the two sides of me,
:03:58. > :04:04.the one determined out on the track and the one with the little wobbles
:04:05. > :04:06.in the background that nobody else sees.
:04:07. > :04:10.If they were did not there I do not know what I would do without them.
:04:11. > :04:14.Doctors and dentists say they aren't happy with the Government's plan
:04:15. > :04:16.to do something about how many children are obese.
:04:17. > :04:19.One in ten five-years-olds are now unheathily overweight.
:04:20. > :04:22.The plan, announced today, includes an extra tax for companies
:04:23. > :04:24.that make sugary drinks but it doesn't stop offers
:04:25. > :04:27.There is also an extra boost for sport in schools.
:04:28. > :04:31.Well, this week is the first week back at school for some of you -
:04:32. > :04:34.online, we asked for your comments about going back to class,
:04:35. > :04:38.Elizabeth from Fife, in Scotland, says she's starting secondary school
:04:39. > :04:40.this week and she's so excited to meet new people
:04:41. > :04:44.Cameron from Aberdeenshire has a new teacher when he heads back
:04:45. > :04:48.and he's looking forward to meeting her!
:04:49. > :04:51.And Georgia from Edinburgh says she's looking forward to returning
:04:52. > :04:52.because her new playground is getting built.
:04:53. > :04:55.Thank you so much for all your comments, and good luck to everyone
:04:56. > :05:04.Now, what do you get if you cross a plane
:05:05. > :05:08.The answer is the world's longest aircraft, the Airlander 10,
:05:09. > :05:10.which took off in Bedfordshire last night.
:05:11. > :05:13.It's as long as a football pitch and as tall as six
:05:14. > :05:19.It doesn't even need an airport - it can take off and land vertically.
:05:20. > :05:23.Some people are calling it a 'giant flying bottom'.
:05:24. > :05:36.This is the "passinho", the latest Brazilian dance
:05:37. > :05:38.craze that's massive with young people there.
:05:39. > :05:40.With all the focus on Rio because of the Olympics,
:05:41. > :05:42.the moves have attracted millions of views online.
:05:43. > :05:45.It's even drawn the attention of big stars like Beyonce -
:05:46. > :05:47.expect to see it in music videos soon.
:05:48. > :05:50.No, don't worry, I won't put you through that!
:05:51. > :05:53.That's all from me - Newsround's back this afternoon.
:05:54. > :05:56.Don't forget to check out the website for all the rest