Browse content similar to 23/02/2018. Check below for episodes and series from the same categories and more!
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Saturday as I go behind the scenes
of the incredible match between city | 0:00:00 | 0:00:00 | |
and Wigan. Quarter to eight in the
morning on C BBC. Goodbye. | 0:00:00 | 0:00:11 | |
Morning. | 0:00:14 | 0:00:15 | |
Ricky here with your
Friday morning Newsround. | 0:00:15 | 0:00:18 | |
First today, children
in the American state of Florida | 0:00:18 | 0:00:21 | |
who survived a shooting
at their school have met | 0:00:21 | 0:00:23 | |
with President Trump and lawmakers. | 0:00:23 | 0:00:25 | |
They went to the capital of Florida
and to Washington DC, | 0:00:25 | 0:00:27 | |
where they talked about the changes
they want to happen... | 0:00:27 | 0:00:30 | |
They went in their hundreds and
wanted to be heard. Children from | 0:00:36 | 0:00:40 | |
the school affected by the shooting
were joined alongside hundreds of | 0:00:40 | 0:00:45 | |
other students in Florida and
Washington, DC. Some of the | 0:00:45 | 0:00:49 | |
survivors of the shooting met with
President Trump because they want | 0:00:49 | 0:00:53 | |
changes to the gun laws so this will
not happen again. Trump suggested if | 0:00:53 | 0:00:58 | |
teachers in America were armed with
guns themselves they might be able | 0:00:58 | 0:01:01 | |
to stop a shooting from happening.
Some people support the President's | 0:01:01 | 0:01:07 | |
suggestion but others say more guns
is not the answer to the problem. | 0:01:07 | 0:01:11 | |
The US leader also said he would
like better checks on the | 0:01:11 | 0:01:14 | |
backgrounds are people who want to
buy guns. While the meeting took | 0:01:14 | 0:01:18 | |
place hundreds of children marched
outside. Many children across | 0:01:18 | 0:01:23 | |
America are planning to come
together in Washington, DC next | 0:01:23 | 0:01:25 | |
month for a protest they have called
March for our lives. | 0:01:25 | 0:01:31 | |
For more on this story,
go and take a look at our guide | 0:01:32 | 0:01:35 | |
at Newsround online. | 0:01:35 | 0:01:36 | |
We've also got advice
there if you're upset | 0:01:36 | 0:01:38 | |
by what you see in the news. | 0:01:38 | 0:01:40 | |
Football now, and Arsenal survived
a scare in their Europa | 0:01:40 | 0:01:42 | |
League tie last night. | 0:01:42 | 0:01:43 | |
Leading 3-0 from the first leg
against Ostersunds FK of Sweden, | 0:01:43 | 0:01:46 | |
they gave away two goals
in the first half. | 0:01:46 | 0:01:50 | |
But to the relief of the home crowd,
Kolasniac's goal secured a win, | 0:01:50 | 0:01:53 | |
getting the gunners
through to the next round. | 0:01:53 | 0:01:55 | |
The final score was
4-2 win on aggregate. | 0:01:55 | 0:02:00 | |
But Celtic's European
hopes are over. | 0:02:00 | 0:02:02 | |
Despite leading 1-0
from the first leg match | 0:02:02 | 0:02:08 | |
against Zenit St Petersburg,
Celtic let in three goals, crashing | 0:02:08 | 0:02:10 | |
out of the Europa League. | 0:02:10 | 0:02:14 | |
Dr Tom has the answer
to an explosive question ? | 0:02:14 | 0:02:16 | |
how are fireworks made? | 0:02:16 | 0:02:19 | |
Dr Tom is an expert,
so please do not try this at home. | 0:02:19 | 0:02:27 | |
Hello, I am Doctor Tom, a fireworks
expert. I am here to answer the big | 0:02:35 | 0:02:39 | |
question this week, which is from
Rees in Cambridgeshire and it is how | 0:02:39 | 0:02:45 | |
fireworks made? A firework is a lot
of different chemical reactions. To | 0:02:45 | 0:02:49 | |
make colours we add metal salt to
the firework mix. So we had a strong | 0:02:49 | 0:02:55 | |
team to get read. Very to get green.
Sodium salts to get yellow. And to | 0:02:55 | 0:03:01 | |
get blue, the most difficult colour
of the lot, you add copper salt to | 0:03:01 | 0:03:05 | |
the mix. What you packed into the
fireworks to make it effective are | 0:03:05 | 0:03:10 | |
called stars. This is a star. This
will burn the Violet and in the | 0:03:10 | 0:03:15 | |
middle it changes the composition
and burns with silver sparks. About | 0:03:15 | 0:03:19 | |
the size of a pea and hundreds of
them are in a firework shell. Black | 0:03:19 | 0:03:23 | |
powder or gunpowder as some call it
is one of the key ingredient in | 0:03:23 | 0:03:27 | |
making byword. It is two purposes.
Sometimes to produce gold sparks of | 0:03:27 | 0:03:33 | |
long duration flowing down to the
ground and making it look pretty but | 0:03:33 | 0:03:37 | |
more often as a propellant to shoot
a shell into the sky or to motor a | 0:03:37 | 0:03:42 | |
rocket. Fireworks sound like
whistles and screeches and they are | 0:03:42 | 0:03:47 | |
made from different types of
chemistry. We press a tiny band of | 0:03:47 | 0:03:52 | |
this composition into the bottom of
the tube and in the rest of the tube | 0:03:52 | 0:03:55 | |
it acts like an organ pipe to
amplify the sound and make a really | 0:03:55 | 0:03:59 | |
loud sound. This is a firework
mortar. It is what is used to fire | 0:03:59 | 0:04:06 | |
the fireworks into the air. We have
hundreds and hundreds of these added | 0:04:06 | 0:04:11 | |
together and the shell goes in here.
The bottom part is for the black | 0:04:11 | 0:04:15 | |
powder to propel the shell into the
air and the top part is full of the | 0:04:15 | 0:04:19 | |
stars reducing the big burst of
colour in the sky. -- producing. | 0:04:19 | 0:04:27 | |
Head online for something
we want to hear YOUR views about. | 0:04:27 | 0:04:29 | |
After a school in Norfolk has banned
kids from having certain hairstyles, | 0:04:29 | 0:04:32 | |
we want to know if you think that
should be allowed. | 0:04:32 | 0:04:35 | |
Get online and join
in with the vote. | 0:04:35 | 0:04:37 | |
Over at the Winter Olympics
a 15-year-old figure | 0:04:37 | 0:04:39 | |
skater has won gold. | 0:04:39 | 0:04:40 | |
Alina Zagitova topped the scoreboard
with this performance, | 0:04:40 | 0:04:42 | |
narrowly beating her Russian team
mate to take the top prize. | 0:04:42 | 0:04:45 | |
It's the first gold won
by Olympic Athletes from Russia | 0:04:45 | 0:04:48 | |
at the games so far. | 0:04:48 | 0:04:51 | |
That's it for now. | 0:04:51 | 0:04:52 | |
Newsround's back in half an hour
with some amazing animals | 0:04:52 | 0:04:55 | |
and the coolest commute you'll
ever have seen. | 0:04:55 | 0:04:57 | |
Join us then. | 0:04:57 | 0:04:58 |