New Sport Badge, Wimbledon and Tennis Ball Cake Pops! Blue Peter

at the Wimbledon tennis championships. Have a look at Henman

Hill. They are watching women making the final. There is a lot of

excitement here. Moving on, we are going to find out how our

competition winner got on when she designed this poster which was

displayed around Wimbledon, and she got an all access areas pass.

take a high-definition camera to take photos to look at our maps.

you get to see the brand-new Blue Peter sports badge. Not yet will

stop you have to watch the show. patch of Wimbledon. We are doing the

whole show from the broadcast Centre roof. You can hear a funny noise,

which is Barney. It is my tennis noise. You can hear Spanish in the

background because our colleagues to the right are doing a broadcast,

too. So there are other people speaking to the nation. I am

training because you know when they get injuries and somebody takes

their place, like in football, when it is a substitute, I am going to go

on and win the game. That does not happen in tennis. There have been a

lot of injuries but you cannot substitute on and off. I will get

them their juice. It is not juice that you drink. Deuce is a reference

to the score. I do not want to rain on your parade, because we are

having a lovely day. Sabine Lisicki has just made it into the finals,

the sun is shining, and it is an exciting day for us because we are

going to launch the brand-new Blue Peter sports badge today. It gives a

chance to talk about our sporting heroes. We want to know from you who

inspires you, and why. It could be anybody. Who inspired you? Bradley

Wiggins, who was incredible at the Tour de France, and Mark Cavendish.

They are proper athletes, focused, determined and skilled. Loads of

inspirational characters last year that Jessica Ennis at London 2012,

under so much pressure but she rose to the occasion and made it look

easy. So who inspires you, and why? Head to the website and leave us a

comment. I am laughing because this guy is talking really fast. I wonder

what he is saying. We are not the only people privileged enough to be

standing here at Wimbledon. Sometimes the royal family turn up,

celebrities and proper players who get a tour backstage. But this week,

we had a very special guest. introduced you to pre-are a couple

of months ago, the winner of the Blue Peter Wimbledon poster

competition 2013. As Barney said, she got a fantastic rise of Centre

Court tickets and access all areas tour of Wimbledon. Barney was there,

and now we can see what they got up Priya Is getting an access all areas

pass. I thought I would show her around. Hang on! Things are about to

get really exciting. You have won the competition which means you get

behind-the-scenes access, and it does not get much more exclusive

than this. This is the clubhouse. Only players, presenters and royalty

go through here. Because you are the competition winner, Priya, you can

go in. She does not know she will get a guided tour from the chair man

himself. It is amazing. Come on. Priya, the Dorries locked. I guess

they can do the thing and I will just get some strawberries. -- the

locked. One second. Hi, how was it? It was good. What did you see?I saw

Serena Williams and Roger Fedor's trophies. And I saw my poster in the

boardroom. You are very clever. What else did you see? I went onto Centre

Court. How did manage that?I went into the Royal Ox as well. It was

good. If you have been in the Royal 's, it means that people need to

curtsy and get you stuff all day. What would you like me to get you.

Strawberries. First, I get a call about another treat. These are the

super high-tech BBC sport trucks that send the pick just from

Wimbledon to your TV screens. This is where you run the videos and

things. We have is a prize for her today. Do you want to press that

often? -- that button. Genius! The poster is now a brand-new animation,

but it will also take its place in history in the Wimbledon Museum.

as pretty as yours. Will her poster be in a museum? It will go on

display next year. In time to come, we will get your poster here so

people can look at it. Having your poster displayed at Wimbledon is

just part of the prize. The main prize is what is in your hand,

Centre Court tickets. People dream about getting those. Come on. Let's

go and watch the match. There are only three tickets! Have a good

just doing some research on tennis. Have you seen that poster? Amazing,

isn't it? Was it a good game? really exciting and fast. You have

done everything you wanted today. Anything else I can help with?

Strawberries and cream. After you, you are the royalty. There you go.

Some lovely strawberries and cream for you, eventually. Have you had a

good day? Yes.What was your favourite bit? Going into the Royal

Ox and on to Centre Court. You can come here, bring your family, watch

some tennis and relax and share some strawberries with friends.

Are they cheering for us? Somebody else. You were really upset about

that. But you ate all my chocolate! Here is the poster, signed by

Priya. If you entered, thank you, and you might win next time.

learnt so much while we were here. That court is where the longest game

of tennis was played. It lasted for three years. Three days.They go

through 1000 tonnes of strawberries every minute! Close? Down there,

that is where David Beckham practices his penalties. Did I make

that up? We are launching our new sports badge today, and it gives us

an opportunity to talk about sporting heroes. We hope it will

encourage you to get your friends involved in the sports that you

love. All of the sports stars you know have been inspired to get up

and do something, but what was the inspiration? Who was it, and where

was it? Let's have a look. Great Britain, into the record books.

was inspired to start rowing after watching the Beijing Olympics. It

made me think, I can do this and win a gold-medal in this sport. I am

Nicola Adams, Olympic Ox in Champion. The person that inspired

me to get into sport was Muhammad Ali. Nicola Adams has made sporting

history. You could win a badge, too. My big sisters inspired me. I wanted

to keep up with them, and luckily I did. My name is Martin Edwards and I

am part of the GB wheelchair basketball team. Watching the sport

inspired me to play, and from there on, I challenged myself to improve

and now I have made the national team. I was inspired by the Sydney

games in 2000, watching Lee Pearson win his first Paralympic gold

metal. That was when I said to my parents that I would win a

gold-medal. Rebecca Adlington, you are brilliant! I think it is worth

trying to find that thing that you are passionate about and you are

good at. Follow your dreams, and never give up. The Blue Peter sport

badge. Who are you going to inspire? I have got goose bumps from that.

That is because it is cold. You know all about that, because you have

done it - South Pole, Helen Skelton. I have never won a gold-medal.

time to reveal the brand-new Blue This is perfect. It is the right

size for your shirt. -- it is a bit big. That is just to show people

what is on it. It has a bit of a medal on it. This is the actual size

of the badge that we will be sending out all about deserving recipients.

How do we get one? Do you want one? First, you need to encourage

somebody else to take up sport. If you play football, get your mate,

who maybe does not play, to go to practice with you, and you can earn

your badge. This is one of the application forms. This is the first

step. The envelope is not this big, there is a smaller version. We need

all of your details, so we know where to send it. Then, take a photo

of you and the friend you are introducing to the sport and send it

along. The third step is to get a coach, trainer or responsible adult

to sign the form for you. That is really important. And then you wait

by the letterbox for your brand-new badge to arrive. At this point,

let's say that these application forms are read by real people in an

office. If we get thousands, it will take awhile to process, but they

will be processed and after the end of September the badgers will be

sent out. The thing that makes these even more special is that they are a

limited edition, only available from now until the end of September.

the back, it actually has the year, 2013. If you get one after the end

of September, you are part of an elite club that encouraged other

people to get sporty. It is brilliant. I want one. You can get

one if you encourage somebody to play sport. Can I do this? We love

it when you get in touch and send us your things. They really are smash -

smashing. I wanted to see how far you could go. Let's carry on!You

have been sending loads of things. We love to see what you make and

bake and draw. This badge has been sent in by Hannah Marie. Look, I did

not realise my catchphrase was catching on, but it says, I want

one. This bag has been sent by Katie. We turned T-shirts into bags.

Thank you for this, Katie. Catherine sent this from Edinburgh. I love

that hat. I would wear that. Keep it coming. We love to see what you get

up to. Come over here, because we are on top of the broadcast Centre

roof, which means we can get a good look at what is happening around

Wimbledon. Over there is Centre Court. Nowhere near the centre!In

front of us, Court number one. To the left, what some people call

Henman Hill, but we are now calling it Murray Mound. I am laughing

because it is so hot and there is so much a fever that I cannot see my

hand in front of my face. Over there is where food is served to push

people. Very small food, not very filling. But it is tasty. I am going

to go. From up here, you get a sense of scale, but when you need to look

at something bigger, like the whole country, you need to go higher, and

you need a camera with a very big zoom. These days there are loads of

different ways to work out where you are going.

You can even look at an area before you get there. Can you imagine what

hundredths, things were very different. If you wanted to leave

your home and make a big journey, there was little way of telling

which way was which. Most journeys relied upon word-of-mouth. Which way

is London? That way. Turn right. it is through the woods up there.

That way? That was until 1675, when John Oglesby came up with the very

first match is designed to show travellers how to get from one place

to another. -- very first maps. Thankfully, these days things are

more precise and that is largely down to these things. For over 200

years, the Ordinance survey has been detailing every last week and cranny

of Great Britain and turning our landscape into detailed maps. They

are the maps you would use if you were going onto a walk, they are

relied upon heavily by the emergency services, and of course they are

powering automatic maps. Today I am going to be taking to the skies in

the Ordinance survey aeroplane. To get the best view of Britain they

can, the Private plane takes detailed photos which help to keep

the maps up to date. This plane is packed with high-tech, very

expensive equipment. This camera is 196 megapixels, which means that the

men can take very detailed photographs of the ground beneath us

and transfer that information onto the maps. We are going to Portsmouth

because there is a new museum and they want everybody to know where

roads are, so they will literally put the new museum onto the map. In

a few minutes we will be flying over Portsmouth and I am ready to press

the button that will take the aerial photos. It is quite cloudy but

hopefully, it is clear enough to get some photographs of the roads.

Before I know it, the on-board GPS tells me we are about to fly over

the museum so it is time to start up taking photographs even though it is

cloudy. Is that it? That is clever! I missed it! We have gone over it.

Luckily, the cameras didn't miss it. Let's get snaps back to HQ. It is

Richard's job to take information from the aerial photos in order to

update the maps. The photos are detailed. We at

everything that is permanent. So we will draw around the building

outline for example. It is very sensitive. That is a fence running

around the edge so we would add that. And then the shape is on the

map? Yes.That is the end of the building. Do you need to be very

accurate? I think I have gone outside the lines! We have to be

very accurate. If we are not sure we send out a field survey on the

ground to have a look at it. That is where I am going next.

To make sure Richard's outlines are precise, it falls down to street

survey is where I am going next. To make sure Richard's outlines are

precise, it falls down to street surveyors is like Alison we are

going to survey this building behind us now. Alison and I are plotting

the edges of the museum's kicking out bit. That is where we are.--

sticking out bit. This work out the exact coordinates using GPS

satellite technology and all of this goes into making sure the map of the

museum is accurate. Excellent! This is the last bit. That is in.There

it is in the database. For everyone to see even if you are not here on

the ground with us! Who would have thought that so much work goes into

putting a new building on the map? All that's left is for the final

maps to be printed. I can't believe a camera that far into the sky could

take a picture so detailed. They have taken some pictures of this

every year. This is Wimbledon. The circle and the square is Centre

Court and Court number one. We will now show you how to make some

Wimbledon tennis ball cake pops. Alice and George are here. Have you

made cakes before? At home. Not many. Cupcakes. Yes. The ingredients

are: Some sponge, food colouring, yellow and green, some lollipop

sticks, you can buy these from most supermarket, some buttercream, you

can make it or buy it, and also icing sugar and water. To finish it

off some white icing, all available in a supermarket. This is what we

are trying to make, they look like before, you will know how to do

this. Crumble the sponge. We are cheating using sponge. There is

enough sugar in it to power the UK! Lots of energy for the tennis

Two dollops of this is enough. You are just using it to bind the sponge

crumbs together. You can then make smaller balls out of it to make your

lollipops. The best bit is licking your fingers! This is what it will

look like after nine hours of squeezing it together! Just sponge

and buttercream rolled together into a ball, that is all it is. Take off

a bit and we will make a lollipop. Compress it to make it even more

sticky and get all of the air out of it. Then you can roll it into your

tennis ball. You are making a mess. Yes. Bit messy. Fine by me. Then

take your lollipop stick and push it into the centre of it. Then you want

to put this into the freezer for an hour. We do not have a freezer but

the wind might do it! Perfect. Now we need the coating. It is just

icing sugar and water. You will find when you do this you may add a

little too much water, which is easy to do, but the mixture has to be

really thick otherwise it will not coat it properly. A little bit of

green food colouring to make it luminous. And a little bit of yellow

as well to give it the shiny colour. Do not add too much because it will

make the icing go thin. That is a proper tennis ball colour, if you

are playing with the Incredible Hulk. Then you drip that over your

noddy pop. A good way to tell if it is the right consistency is to draw

a figure eight and if you can see it, it is the right consistency.

This is pretty much all you need to do. Once it has set, you can turn it

the right way up into a colander. If you put some modelling clay on it,

it will not stick to the colander. Then all you have to do is draw the

detail on with an icing pen. The next thing to do is just to eat it!

covered these with white chocolate. These are the perfect snack for when

you sit back and enjoy Blue Peter. You get to pick the next Blue Peter

presenter and here is a sneak preview. What is that? That went

Isaac is playing it call in the to success.

Emma is talking at them until they say yes.

It is all drama as Lindsay runs around like a mad thing.

And then is just taking it all in his stride. Next time on the show,

they will get stuck into a record-breaking challenge. Let's

talk about the comments you have left on the website. We have asked

who your sport hero is. Mo Farah, someone says.

This man says Rebecca Adlington because I swim six times a week and

I want to be an Olympic swimmer. Kestrel says his sporting hero is

Andy Murray. I have heard about him, and amazing footballer.

Pony says Lionel Nessie, the best footballer in the whole world.

It is nice to hear from you. This is what is happening on the next show.

Chris Riddell, illustrator extraordinare and creator of

Ottoline and the Yellow Cat is live in the studio and we're giving you

the chance to tell him what to draw, so get online now to send us your

suggestions! Plus, we show you the next instalment of Blue Peter's

Wildlife City. We will show you how to make a bird bath. And we have

Lawson live in the studio performing their latest single, Brokenhearted.

Even though we are not here, the website is there, you can leave any

comments you like. Anything, just get in touch and we will try to read