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No. sounds. There's probably another podcast on there that you're absolutely love. Hello, this is TechTent from the BBC World Service. I'm Shona McCallum. And this week,

we're looking at how technology is being used to help the humanitarian crisis, which is engulfing

Ukraine and neighbouring countries.

Joining me is the BBC's technology correspondent Mark Chislaq.

Hello.

You've been investigating how crowdsourced transport has become a lifeline in this war.

It's a very risky journey. As you know, we are driving to the border and anything can happen.

We heard from Salam Aldeen there, an experienced aid worker who's currently helping out in Ukraine.

Also this week, the British government has set out its latest plans for keeping offensive and harmful material off the internet.

And we'll also hear how this... ...can relieve pain.

As the war in Ukraine rages on, so the humanitarian crisis there grows ever more acute.

We've seen so many pictures, haven't we, of families and children fleeing,

people packing up all their belongings just to stay safe.

And this week, the United Nations said the number of people

...