:00:07. > :00:09.Leah here with your Thursday Newsround.
:00:10. > :00:13.The sharks that have been trained not to eat their tank mates.
:00:14. > :00:15.And the robot footballers falling over themselves to win
:00:16. > :00:38.But first, if you don't want to know who won the Great British Bake Off,
:00:39. > :00:41.look away now. We have a winner. The winner of the Great British Bake Off
:00:42. > :00:51.2016 is... Candace. Yes, she is the Queen
:00:52. > :01:00.of Great British Bake Off 2016 after She beat Jane and Andrew to the top
:01:01. > :01:08.spot in front of family and friends. This was the last full CDs and the
:01:09. > :01:12.BBC before it moves to Channel 4. -- Phil series.
:01:13. > :01:15.So now we know who's won Bake Off, we thought it was about time
:01:16. > :01:17.we looked ahead to the next big thing around the corner...
:01:18. > :01:25.I am so excited to teacher creations -- taste your creations.
:01:26. > :01:28.And what better way to do that than with our very
:01:29. > :01:30.own Halloween Bake Off challenge judged by Junior Bake
:01:31. > :01:33.Meanwhile, here's a sneak peak at what Jenny, Martin
:01:34. > :01:36.So, my cupcakes are called Vanilla Thriller Cupcakes.
:01:37. > :01:39.I have used red food colouring to make them look a little
:01:40. > :01:42.I've got to say, I feel quite confident.
:01:43. > :01:45.I was trying to bake a spooky spider web, but you know what?
:01:46. > :01:47.It was a lot more tricky than I anticipated.
:01:48. > :01:52.I can't actually get the cake out of the tin.
:01:53. > :01:53.I have baked Martin's Creepy Crispy Cakes.
:01:54. > :02:15.And tune in that it 15 a.m. To see who won. -- at 8:15am.
:02:16. > :02:18.And while you're online, why not send us your pumpkin pics?
:02:19. > :02:25.Global wildlife species like elephants and killer whales
:02:26. > :02:28.have seen a huge drop over the last 40 years.
:02:29. > :02:31.That's coming from The Living Planet report, who say they looked at 3,700
:02:32. > :02:32.different species and found populations for some
:02:33. > :02:37.The report says humans are to blame and they believe more needs to be
:02:38. > :02:41.Behind me is - yes, you've guessed it - a shark.
:02:42. > :02:44.But have you ever wondered why, when you see them in a big
:02:45. > :02:46.tank at an aquarium, they're not just snapping away
:02:47. > :02:57.Well, sharks here at the Blue Reef Aquarium
:02:58. > :03:00.in the north-east of England are being trained in "target
:03:01. > :03:03.feeding" - that's when they learn to only take food from one part
:03:04. > :03:10.So, how do you get them to come over?
:03:11. > :03:13.Whatever, like, current song is in my head, I whistle it.
:03:14. > :03:20.Their teeth are designed to take a bite of flesh so they don't hunt
:03:21. > :03:24.for much things bigger than a fish that they would eat.
:03:25. > :03:26.If these sharks weren't target-trained, there
:03:27. > :03:31.It would simply mean that the sharks would eat wherever they want.
:03:32. > :03:33.It could quite potentially mean the sharks could eat
:03:34. > :03:37.If you have a large aquarium, you don't want the star
:03:38. > :03:41.Eventually, the sharks will be taught to come to a stick
:03:42. > :03:46.That's where they'll find their dinner.
:03:47. > :03:49.And the training can also be used when the staff need to give
:03:50. > :03:55.If they're target trained to come to a position to eat,
:03:56. > :03:58.then we can give them oral medications and know which shark
:03:59. > :04:03.So it's good news for the fish in here - they can swim around
:04:04. > :04:14.without their toothy neighbour using them as a snack.
:04:15. > :04:16.Finally, a football match like nothing you've seen before.
:04:17. > :04:18.Two teams of robots competed in the final of the RoboCup
:04:19. > :04:22.Welcome to the RoboCup Challenge in Beijing, China.
:04:23. > :04:24.Four teams competed in the tournament and robots
:04:25. > :04:28.from Australia and the USA went head-to-head in the grand final.
:04:29. > :04:31.They are not controlled by humans, but instead the robots are connected
:04:32. > :04:34.to a wireless network and can communicate with each other.
:04:35. > :04:37.They make decisions by themselves during the match.
:04:38. > :04:41.Each team can have up to five robots on the field,
:04:42. > :04:43.and substitutions are allowed if a robot overheats
:04:44. > :04:58.Newsround's back right here in about half an hour.