:00:00. > :00:07.Hello guys - Ricky here with you this Saturday with some pretty
:00:08. > :00:11.We'll show you the robot that can help with the washing up And
:00:12. > :00:20.find out why they world's uniting to battle the litter droppers!
:00:21. > :00:24.But first to the question of whether people power could be converted
:00:25. > :00:30.A UK company's just built a high-tech footy pitch in one
:00:31. > :00:34.of Brazil's poorest slums that uses the foot movement of players to turn
:00:35. > :00:44.They think it could just be the beginning.
:00:45. > :00:51.The World Cup may well be over but Brazil is showing of a brand-new
:00:52. > :00:58.specially built a playing surface. This is the world 's first people
:00:59. > :01:02.powered football pitch. The more you run, the more energy is
:01:03. > :01:04.powered football pitch. The more you power the floodlit lights. This
:01:05. > :01:10.technology behind it was developed by a UK company and these kids first
:01:11. > :01:15.to give it a go. How does it work? These special tiles laid under the
:01:16. > :01:19.surface turn of the energy of movement into electricity. That,
:01:20. > :01:25.combined with solar panels, helps produce energy, enough to power the
:01:26. > :01:29.lights overhead. It doesn't stop there, it is hoped the technology
:01:30. > :01:33.will be used to help fuel the future by storing the energy created by us
:01:34. > :01:38.as we walk, not just playing football, but in shopping centres,
:01:39. > :01:45.train stations, where there are a of people. It can be used in busy areas
:01:46. > :01:48.where people are walking, safety lighting and football pitches,
:01:49. > :01:52.anywhere where there are lots of people and it can go straight into
:01:53. > :01:56.the local grid as a direct power source. It is hoped developments
:01:57. > :01:59.like this in places like Brazil will help show kids that their dreams are
:02:00. > :02:03.not limited to footballing fame by Brazilian legend Kelly but that
:02:04. > :02:09.science and technology is the future and the mind children that there are
:02:10. > :02:15.other opportunities out there for young people, not just football. I
:02:16. > :02:23.think is the important for the new generation to think not only as
:02:24. > :02:30.football but for science and kids need to be more aware of this. This
:02:31. > :02:33.is a fantastic opportunity. The technology is new and old not come
:02:34. > :02:39.cheap but powering a football pitch is one small example of what may one
:02:40. > :02:42.be -1 day may be fuelling the cities in the future.
:02:43. > :02:44.How would you feel about clearing up some else's rubbish?
:02:45. > :02:47.Today the world unites to reduce the amount of litter
:02:48. > :02:51.The Let?s Do It campaign launched in Estonia and has
:02:52. > :02:54.Today thousands of volunteers will give up a few
:02:55. > :02:57.hours of their day to help clear up the communities they live in.
:02:58. > :03:01.These helpers at a woodland in the North West of England told us
:03:02. > :03:17.We have about 40 clean-ups taking place and are hoping to bring out as
:03:18. > :03:22.many people as possible. I am just disgusted with all the rubbish
:03:23. > :03:25.around being put here by irresponsible people. It is
:03:26. > :03:29.distressing that we have to come together as a community to solve
:03:30. > :03:30.this problem but it is very inspiring if we can make this an
:03:31. > :03:32.annual event. After the international break
:03:33. > :03:35.last week, the Premier League The top two, Chelsea and Swansea,
:03:36. > :03:39.go head to head later while Champions Man City take
:03:40. > :03:57.on Arsenal in the early kick-off. The Premier League this year is very
:03:58. > :04:02.important to us. Playing man city at home becomes a very important game.
:04:03. > :04:03.When you play against a big team, it is a motivated game for both
:04:04. > :04:05.players. Now to catch up with the week's most
:04:06. > :04:08.weird and wonderful stories - including a dancing bear, a record
:04:09. > :04:12.breaking tongue and a bat burglar. It can only be Strange, Stranger,
:04:13. > :04:27.Strangest. You've probably heard of the F but
:04:28. > :04:29.how about the bear cub swivel? A couple of friends caught this
:04:30. > :04:34.extraordinary moment whilst out playing golf in Western Canada. A
:04:35. > :04:41.black bear cub decided to put his dancing shoes on and take the golf
:04:42. > :04:49.pin for a swing. Stranger. You might think my job is
:04:50. > :04:56.difficult but these pure newsreaders got in a live broadcast in America.
:04:57. > :05:02.A bat gate-crashed this newsroom in Tennessee, sending the presenters
:05:03. > :05:05.into a flap. The eminent -- eventually manage to catch the bad
:05:06. > :05:11.several hours later and released it into a nearby wood.
:05:12. > :05:14.Strangest. Guinness World Records celebrates its 60th anniversary this
:05:15. > :05:21.year and a newest set of record holders are a strange as ever. This
:05:22. > :05:25.playing cat celebrated the longest jump by a cat by leaping over a 1.8
:05:26. > :05:31.metres. This next record left the Newsround office tongue tied. 20
:05:32. > :05:32.for-year-old Nick from California has the world 's longest tongue. It
:05:33. > :05:40.is a whopping ten centimetres long. Finally to the must-have gadget to
:05:41. > :05:43.help you with your household chores. This is Boris,
:05:44. > :05:48.the dishwasher loading robot. He cost ?350,000 to build
:05:49. > :05:56.and the people behind it think he That's all from me, Newsround's
:05:57. > :06:01.back here in about half an hour.