12/03/2016 Newsround

Good morning.

I'm Ayshah, with your weekend Newsround.

Stick around for some of this?

A floating school made out of bottles.

Do you know what your cat is saying?

Driverless cars could be on Britain's roads from next year.

Test drives will be carried out to look at safety,

starting on smaller roads, before they are allowed

on bigger, faster ones.

It is hoped that the technology would help to prevent accidents.

To football now and Crystal Palace are the first team through to

the semifinals of the FA Cup.

They beat Championship side Reading 2-0.

Both goals came in the last five minutes and Frazier Campbell scored

with the last kick of the game.

Manager Alan Pardew hopes his side can build on their success

in the Cup.

It has been a strange one, because we have had these victories

in the FA Cup.

It has been a terrific competition for us.

And yet, in the league, we have been a bit edgy

and nervous.

But I thought we played with freedom today.

Hopefully, we can take that freedom into the

league games and get ourselves the victories that we need.

There is a big game today in the Six Nations rugby tournament.

England take on Wales at Twickenham in London and whoever wins today

will be on course to be crowned champions.

Both coaches think their team is going to do well.

It is the side which is smarter which is going

to win the game.

There an old saying that if you just simply rely on physical advantage

to win a game of rugby, you are going to come second.

We know we have got to be physical.

If we cannot manage them physically, we are not in the game.

I think our game is in good shape at the moment.

We have been very pleased at the way at the way we have scrummaged,

particularly the young front row, who continue to improve.

Hopefully, it is an area on Saturday

that we can go out and try and dominate in.

Now, can you understand your kitty when it makes this noise?

MEOWING

Or how about this?

No?

Well, experts are trying to translate a range of meowings

and purrings to help us communicate with our cats.

Moggies meow more at humans then they do to each other

and specialists at Lund University in Sweden are testing the different

meow melodies in 50 cats.

They hope to be able to understand the feline language by 2021.

Now, have you ever seen a school float?

Well, this guy from the Netherlands has been showing off his latest

invention - a school which floats on water

using recycled plastic bottles.

15,000 altogether.

He hopes the floating school can help to bring new technology

to children living in poorer countries, who might not have

access to computers.

That is all from me. Newsround is back just after midday.