12/04/2017 Newsround

Hi, it I shall you with your Wednesday morning is run. Police in

Germany are investigating after three explosions hit a bus carrying

the Borussia Dortmund football team last night. The players had been on

their way to their Champions League match against Monaco, which was

later called off. Police have spent the night trying to work out who was

behind the attack, which broke windows at the back of the bus. One

of the team was injured and was taken to hospital. Thankfully, no

one else was hurt. TRANSLATION: The team just rang me. They are still

very shocked and thinking about Mark. We hope he recovers quickly.

That Borussia Dortmund quarterfinal match has been moved to tonight,

when Premier League champions Leicester will also be playing

against Atletico Madrid. They are the only English club left in

Europe's top football competition. It's their first season in the

Champions League. Foxes manager Craig Shakespeare says he wants to

make the most of it. Walking through the stadium by the changing rooms,

seeing all the cups, it's a lovely traditional ground. It gives you a

little tingle. But I'm on this side now and you have to make sure that

you enjoy these moments, but to enjoy it, you have to make sure that

you try and get a result. Most players might be interested in our

next story. You tie your football boots tight, but by the time you're

on the pitch, they are undone again. Scientists in America said they have

solved the mystery of why shoelaces, and tight, but by the time you're on

the pitch, they are undone again. Scientists in America said they have

solved the mystery of why shoelaces, untied, finally. They used a slow

motion camera and ran lots of experiments to try and figure out

the problem. They think they have the answer. We found out that the

reason your shoelaces, untied when you walk is because there is a

specific interaction between the impact of your foot on the ground

and the swinging motion of your leg as you are walking. The impact

loosens the centre Block and makes it easy for it to slip and slide,

while the whipping motion pulls it through in the end. Laces are one

thing you don't have to worry about if you're an elephant like Donna.

She and her friends at Whipsnade zoo have just got a fancy new home, and

they have had some pretty special visitors too.

These Asian elephants are packing their drugs and getting ready to

move into their brand-new home. They live in Whipsnade zoo, a large

wildlife park near London. But before they can move in, then you

have is getting a pretty special visit from someone quite famous.

Yeah, the Queen and her husband, the Duke of Edinburgh, are officially

opening the elephants' new home and giving it the royal seal of

approval. They got to meet some of the elephants and even fed them a

banana, but this greedy Ellie wanted some more. The herd even has a baby

elephant called Elizabeth, who is named after the Queen because she

was born the day after her 90th birthday. When the elephants saw Her

Majesty, they were excited, and we know that because we track their

communications in the band. We could see that they were excited with what

was going on. Little Elizabeth didn't quite meet the Queen. She is

still a little young and unpredictable, but the Queen did

meet Donna, how beautiful female. Their new home has been specially

designed to be like the environment they would live in in the wild and

has around 20 acres of fields for them to play in. Asian elephants are

listed as endangered in the world because of habitat loss and illegal

poaching. The zoo said they are working closely with

conservationists worldwide to help protect the elephants in the wild.

And to one wild way of getting around. A British inventor has built

an amazing flying machine with four jet packs on it, and says it could

be the future of flying. This is Richard. He has four jet

engines on his hands. He made a jet propelled suit! It is named after a

character from Greek mythology. Well, perhaps one day Richard could

fly and some pics like this. A drug is being used to capture these

extraordinary images of a volcano erupting -- a drone is being used.

It is in Guatemala goes off every three to four weeks. Scientists are

using drones to watch the eruptions to try and develop technology to

warn people who live nearby. That's all for now. Join us in half an

hour, when I will tell you about the Sesame Street character with autism

who has just had her first appearance on the show. See you

soon. Hi, my name's Gwen.

Hi, my name's Elin.