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I'm Dr. Michael Mosley and in my Just One Long Thing podcast series I'll be chatting to doctors and scientists

we'll be covering topics like sleep exercise happiness and staying young with each

of our experts choosing a health hack they claim is the single most effective way you can improve your life.

Just one long thing. Listen first on BBC Sounds. You're listening to the Witness History Podcast from the BBC World Service.

We're going back to the early 90s and the creation of the first commercial

wing suit. It's an aerodynamic outfit that allows skydivers and bass jumpers to

glide through the air before finally opening their parachute.

In 2019 Jonathan Coates spoke to the inventor, Yari Kuzma.

You feel that you can keep on flying and keep on flying and keep on flying.

People get this feeling that they can keep on flying.

While in reality we are always falling, we are just gliding and you cannot keep flying forever.

There will be a point when you need to open the parachute,

but the feeling is that almost that you don't meet you. You really feel like you're flying.

That's a sensation. So you feel like a bird.

Meet Yari Kuzma. He's exactly what you'd want from a daredevil.

His black hair stands on end like he's just stepped out of a wind tunnel and he has a glint in his eye.

He first came up with the idea of making a wing suit in 1997.

We were standing on a 600-meter cliff Arco, Italy, and there was an Italian base jumper who told me the story of Patrick de Gardon, a famous French skydavaro flying away from that cliff and gliding 28 seconds before opening the parachute

and that's when I got the light ball with my head at wing suit.

That's what I want to do.

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