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Science.

And that is to say physics, medicine, nature, or space, time, a brain, life, the universe.

Hello, this week we're being invaded.

We're exploring invasive species and how they sneak in, why they can be disruptive and how to fight back.

Plus in the news, scientists turn carbon dioxide back into coal, researchers have uncovered

an alarming new way criminals are trying to hack you,

and we shine a light on the mice that can see infrared.

I'm Katie Haleer.

I'm Isie Clark, and this is The Naked Scientists.

The Naked Scientists. The Naked Scientists Podcast is powered by UKfast.co.uk. So first this week an Australian research team have stumbled upon

something that might be the answer in the long term to climate change

caused by rising carbon dioxide levels. It sounds like

it should be impossible but it's not. Speaking to Chris Smith, Torben Danica.

What we have discovered is a new chemical reaction that allows us to convert CO2 back into something

that resembles coal.

Why is that important?

We can actually convert it into a solid safe product.

So in the past people have tried to take the CO2 and

...