0:00:08 > 0:00:10Hi, Ayshah here, live from the Newsround studio
0:00:10 > 0:00:11this Wednesday morning.
0:00:11 > 0:00:12Coming up in the next few minutes...
0:00:12 > 0:00:15Great Britain have been smashing world records in the swimming pool.
0:00:15 > 0:00:17Some elephants causing traffic chaos.
0:00:17 > 0:00:24And a lightshow that is out of this world.
0:00:30 > 0:00:33As we just heard, Great Britain have been breaking records
0:00:33 > 0:00:35in the swimming pool.
0:00:35 > 0:00:39Olympic superstar Adam Peaty broke the 50 metre breaststroke world
0:00:39 > 0:00:42record for the second time in a day as he reached the World
0:00:42 > 0:00:46Aquatics Championships final in Budapest in Hungary.
0:00:46 > 0:00:4922-year-old Adam is the defending champion and after winning his
0:00:49 > 0:00:53semifinal he is now the first person in the world to swim faster than 26
0:00:53 > 0:00:56seconds over 50 metres.
0:00:56 > 0:00:58Honestly, that is...
0:00:58 > 0:01:01This morning, I went 26.1, I was like it's going
0:01:01 > 0:01:03to be hard to beat that.
0:01:03 > 0:01:06Coming out there tonight, I was a bit nervous.
0:01:06 > 0:01:09It has been such an emotional last few days.
0:01:09 > 0:01:12I was like, right, get yourself up for it and do what I do.
0:01:12 > 0:01:16I said I am not going to waste a day, I'm not going to waste
0:01:16 > 0:01:19an opportunity because I don't know when it's going to be my last.
0:01:19 > 0:01:22I just went out there and did what I do.
0:01:22 > 0:01:25The cars you see on the roads everyday could be
0:01:25 > 0:01:27different in 23 years.
0:01:27 > 0:01:30Although they will look the same, cars that use diesel and petrol
0:01:30 > 0:01:33to make them run will be replaced by electric cars.
0:01:33 > 0:01:35The government say they are doing it because they want
0:01:35 > 0:01:37to reduce air pollution.
0:01:37 > 0:01:40And to find out more about this, you can find everything you need
0:01:40 > 0:01:42to know on Newsround online.
0:01:42 > 0:01:45Lots of people all over the UK live in tower blocks like these.
0:01:45 > 0:01:48But since the massive fire at Grenfell Tower in London five
0:01:48 > 0:01:51weeks ago there have been concerns about how safe they are in
0:01:51 > 0:01:54the event of a fire.
0:01:54 > 0:02:00Ricky has been to meet Shania who lives in a tower block in London.
0:02:07 > 0:02:09Hello, Ricky.
0:02:09 > 0:02:10How are you doing?
0:02:10 > 0:02:11Come into my house.
0:02:11 > 0:02:13How long have you lived here for?
0:02:13 > 0:02:14Basically a year.
0:02:14 > 0:02:16What have we got here?
0:02:16 > 0:02:24This is the kitchen, the front room and the bathroom.
0:02:24 > 0:02:25Wow, what a view.
0:02:25 > 0:02:26This is incredible.
0:02:26 > 0:02:28What is it like living here and having this view?
0:02:28 > 0:02:29I love it.
0:02:29 > 0:02:31The Shard is there.
0:02:31 > 0:02:34After a long day at school, Shania's home and showing me
0:02:34 > 0:02:36around her flat in South London.
0:02:36 > 0:02:41I'm 14 and I like going out with my friends, irritating my mum,
0:02:41 > 0:02:45I like going swimming, playing rugby and everything.
0:02:45 > 0:02:51I've lived here for a year and I enjoy it.
0:02:51 > 0:02:54I like the view, I like my bedroom, I like the bigger space,
0:02:54 > 0:02:55and it's got a roof garden.
0:02:55 > 0:02:59I prefer it.
0:02:59 > 0:03:01Since last month's fire at Grenfell Tower, people who look
0:03:01 > 0:03:05after other tower blocks around the country have been working
0:03:05 > 0:03:08to make sure buildings are safe in the future and to make sure
0:03:08 > 0:03:10a tragedy like that never happens again.
0:03:10 > 0:03:12What was it like when the fire happened at Grenfell Tower?
0:03:12 > 0:03:14Did you see it?
0:03:14 > 0:03:16Yeah, I could see the smoke.
0:03:16 > 0:03:17You could see the smoke?
0:03:17 > 0:03:19Yeah.
0:03:19 > 0:03:27Shocking.
0:03:27 > 0:03:29One of the big things that has been talked
0:03:29 > 0:03:33about at the Grenfell Tower fire is this stuff.
0:03:33 > 0:03:37It is called cladding and it's wrapped around buildings to try
0:03:37 > 0:03:39and protect it from the weather and also change
0:03:39 > 0:03:40a tower's appearance.
0:03:40 > 0:03:43Some experts have said the type of cladding used could have had
0:03:43 > 0:03:53a part in making the fire at Grenfell Tower much worse.
0:03:53 > 0:03:57The building that Shania lives in has the same type of cladding
0:03:57 > 0:04:00but the company that owns it told Newsround it is going to be
0:04:00 > 0:04:05taken off and replaced.
0:04:05 > 0:04:08They say the fire brigade have checked the building and say
0:04:08 > 0:04:11it is safe to live in right now because of all the other safety
0:04:11 > 0:04:13features, including sprinklers and smoke alarms in every home.
0:04:13 > 0:04:17They told us to test our fire alarms often, and be careful.
0:04:17 > 0:04:21We have been given a lot of advice.
0:04:21 > 0:04:26We've got sprinklers in every room.
0:04:26 > 0:04:28We have been told we are safe and there is nothing
0:04:28 > 0:04:30for us to worry about.
0:04:30 > 0:04:33Shania and her mum have seen and heard a lot about tower blocks
0:04:33 > 0:04:42since the fire at Grenfell Tower.
0:04:42 > 0:04:48Many people living in blocks with cladding want the authorities
0:04:48 > 0:04:51to do more to make them feel safe but Shania and
0:04:51 > 0:04:53her mum say they are happy carrying on living here.
0:04:53 > 0:04:55Thanks, Ricky and Shania, for that report.
0:04:55 > 0:04:57Ok, let's find out what they're doing up
0:04:57 > 0:04:58there on the International Space Station.
0:04:58 > 0:05:01Astronaut Jack Fischer took these shots of the famous natural light
0:05:01 > 0:05:05show, the Aurora Borealis.
0:05:05 > 0:05:08The extraordinary view is from 250 miles above the earth and travelling
0:05:08 > 0:05:18at speeds of more than 27,000 kilometers per hour.
0:05:18 > 0:05:22And just time to show you this herd of wild elephants who took a wander
0:05:22 > 0:05:23through a small village in China.
0:05:23 > 0:05:2513 elephants stopped traffic as they spent half an hour
0:05:25 > 0:05:27enjoying themselves, munching on bananas
0:05:27 > 0:05:30and corn in the village.
0:05:30 > 0:05:34It's not the first time that elephants have invaded the village.
0:05:34 > 0:05:37They're seen as really important by the locals who let them hang out
0:05:37 > 0:05:42until they were ready to move on.
0:05:42 > 0:05:44And if you want to see more amazing animals,
0:05:44 > 0:05:46head to our website for seven sizeable creatures that
0:05:46 > 0:05:51will blow your mind!
0:05:51 > 0:05:54That's all from me.
0:05:54 > 0:05:55Newsround's back this afternoon at 4.20.
0:05:55 > 0:05:58Have a great day.
0:06:05 > 0:06:07Calling all CBBC gamers - we want you to tell us
0:06:07 > 0:06:10about your pets in the Pets Factor Furry Friends game.
0:06:10 > 0:06:11Did you choose a dog or a cat?
0:06:11 > 0:06:13What's the name of your pet?