0:00:05 > 0:00:13Morning guys, Ricky here with Monday's big stories.
0:00:14 > 0:00:15Coming up...
0:00:15 > 0:00:17An airbed with a bit of a difference!
0:00:17 > 0:00:24And the school kids running their own bank.
0:00:28 > 0:00:31First up, we're heading to the US, where singers and bands have
0:00:31 > 0:00:35been partying all night after the Grammys.
0:00:35 > 0:00:42The awards celebrate the best songs and albums of the year.
0:00:42 > 0:00:48Sam Smith and Miley Cyrus just some of the stars on the red carpet.
0:00:48 > 0:00:50Bruno Mars picked up six awards, including Best Album
0:00:50 > 0:00:52and Song Of The Year for That's What I Like.
0:00:52 > 0:00:55Ed Sheeran picked up two awards, for Best Pop Vocal Album.
0:00:55 > 0:00:58His huge smash Shape Of You bagged him Best Pop Solo Performance.
0:00:58 > 0:01:00Ed, who recently got engaged, wasn't at The Grammy's
0:01:00 > 0:01:06to pick up his awards.
0:01:06 > 0:01:08OK, lets have a quick look at the sports stories this morning.
0:01:08 > 0:01:13Yesterday afternoon was all about the FA Cup.
0:01:13 > 0:01:15Manchester City were at their best as this brilliant free-kick
0:01:15 > 0:01:18from Kevin de Bruyne put City in front in their FA Cup
0:01:18 > 0:01:22fourth round victory over Championship side Cardiff.
0:01:22 > 0:01:24A rare headed goal from Raheem Sterling made it 2-0.
0:01:24 > 0:01:28City are still in the running to win all four competitions
0:01:28 > 0:01:30they're in this season.
0:01:30 > 0:01:33Chelsea got smoothly into round five, as well.
0:01:33 > 0:01:37Two goals from Belgian striker Michy Batshuayi helped them beat
0:01:37 > 0:01:40Premier League strugglers Newcastle 3-0 at Stamford Bridge.
0:01:40 > 0:01:45Marcos Alonso completed the scoring with a late free-kick.
0:01:45 > 0:01:48And when you think of snow, you think snowboards and skis -
0:01:48 > 0:01:50but what about bikes?
0:01:50 > 0:01:52Well, these riders have been showing off their stuff
0:01:52 > 0:01:54at the X Games in Aspen in the US.
0:01:54 > 0:01:58The snow bikes work like motorbikes but use a tank-style
0:01:58 > 0:02:04track instead of tyres.
0:02:04 > 0:02:07Nest up, you might have heard people say money
0:02:07 > 0:02:10doesn't grow on trees, but what about inventing your own
0:02:10 > 0:02:12money, and a bank to store it in?
0:02:12 > 0:02:15Well, that's what these kids have done...
0:02:15 > 0:02:18This school not only has its own bank, but it's the kids
0:02:18 > 0:02:20who are in charge of running it.
0:02:20 > 0:02:22I love the bank, it's my favourite job.
0:02:22 > 0:02:24Yeah, me too.
0:02:24 > 0:02:27Every lunchtime, their job is to put their classmates'
0:02:27 > 0:02:29money into the bank.
0:02:29 > 0:02:37But it's not normal money, like pounds.
0:02:37 > 0:02:39It's a special currency they've invented called kirts,
0:02:39 > 0:02:42which the students earn for doing well in the classroom.
0:02:42 > 0:02:43I'm Lily and I'm the bank manager.
0:02:43 > 0:02:46I need to look after everyone's money and make sure nothing
0:02:46 > 0:02:49goes wrong with it.
0:02:49 > 0:02:54Every lunchtime, the class can spend the kirts they've saved up
0:02:54 > 0:02:56in the school shop.
0:02:56 > 0:02:58My name's Taylor, and I'm the assistant bank manager.
0:02:58 > 0:03:04I have to supervise all the cashiers and make sure nobody's misbehaving.
0:03:04 > 0:03:07When we first started the project, we were asking children
0:03:07 > 0:03:09where they think money comes from and they just think it
0:03:09 > 0:03:12comes from a cashpoint, which is why we introduced the idea
0:03:12 > 0:03:16of, you need to work for your money and you need to earn it,
0:03:16 > 0:03:18and then you're rewarded.
0:03:18 > 0:03:21So by doing well in class, you can get the kirts, save up,
0:03:21 > 0:03:23and buy all this cool stuff.
0:03:23 > 0:03:25Wow!
0:03:25 > 0:03:27Maybe I'll start behaving myself for once!
0:03:27 > 0:03:28Look at that teddy!
0:03:28 > 0:03:31How cute is that?!
0:03:31 > 0:03:36I called him Tom!
0:03:36 > 0:03:39If you're eating your breakfast whilst watching this morning,
0:03:39 > 0:03:42you might want to put your toast down for a bit - seriously.
0:03:42 > 0:03:45This week's Big Question is all about sick -
0:03:45 > 0:03:48yeah, you heard me.
0:03:48 > 0:03:52So, the Big Question this week is...
0:03:52 > 0:03:56"Why does sick smell?"
0:03:56 > 0:03:59Well, Zaynab, that's quite a question!
0:03:59 > 0:04:03Vomit smells because it has something called butyric acid in it.
0:04:03 > 0:04:07That's bew-ter-ric.
0:04:07 > 0:04:10This is an acid made in your gut to help you digest food.
0:04:10 > 0:04:14But when it isn't there, it smells really, really bad.
0:04:14 > 0:04:20If you wondered why humans are so good at picking
0:04:20 > 0:04:22this smell out, well, it's really, really bad.
0:04:22 > 0:04:24I mean, really strong.
0:04:24 > 0:04:26Humans have learned that the smell means you probably don't
0:04:26 > 0:04:29want to touch or eat the thing that makes the smell.
0:04:29 > 0:04:30The smell makes humans stay safe.
0:04:30 > 0:04:33We went to find out how bad it really smells.
0:04:33 > 0:04:37Here's a nice lunch.
0:04:37 > 0:04:39Here it is after you've eaten it - sort of.
0:04:39 > 0:04:42How does it smell?
0:04:42 > 0:04:45Well, sort of like all that food blended up, really.
0:04:45 > 0:04:50Now, let's add some butyric acid to it and see what it's
0:04:50 > 0:04:54like when it's gone into your stomach and, er, it comes back up.
0:04:54 > 0:05:00Oh, wow, that's awful!
0:05:00 > 0:05:04So the reason why your vomit smells really, really bad is because it's
0:05:04 > 0:05:06got something called butyric acid added to it by your body
0:05:06 > 0:05:12when it digests it.
0:05:12 > 0:05:15And don't forget if you want a chance to get your Big Question
0:05:15 > 0:05:17answered by Newsround, head over to the website
0:05:17 > 0:05:22and send it in.
0:05:22 > 0:05:27And finally, take a look at the piece of kit that could be
0:05:27 > 0:05:29a massive help for Great Britain's skiers and snowboarders
0:05:29 > 0:05:31at the Winter Olympics, which start early next month.
0:05:31 > 0:05:34It's a giant airbag that sits on the landing of a jump.
0:05:34 > 0:05:37At 60 metres long and 23 metres wide, it allows athletes to try
0:05:37 > 0:05:39all manner of tricks, spinning in different directions,
0:05:39 > 0:05:46without any real danger of missing the landing.
0:05:46 > 0:05:48It allows Great Britain's athletes to practice tricks that
0:05:48 > 0:05:52will help them to compete on the world stage.
0:05:52 > 0:05:55That's it from me for this morning, Martin is back at 4.20pm.
0:05:55 > 0:06:02Head online to check out the history of Lego as it turns 60!