This BBC podcast is supported by ads outside the UK.
Good Bad Billionaire is back for a brand new season.
And this time, we're shaking things up on the podcast,
looking back on the lives and fortunes of US industry titans.
From one of the founders of the American retail giant Walmart, Sam Walton.
To the aviator, filmmaker, property tycoon,
playboy and original eccentric billionaire, Howard Hughes.
Simon and I are asking if they were good, bad or just another billionaire.
That's Good Bad Dead Billionaire from the BBC World Service.
With me, Zing Zing.
And me, Simon Jack.
Listen now, search for Good Bad... billionaire wherever you get your BBC podcasts.
Welcome to People Fixing the World from the BBC World Service with me, Mayra Anubi.
On this programme, we are devoted to finding stories that will brighten your day.
Stories about incredible people and projects that are making our world a better place.
Today we're talking about a subject that's close to my heart.
Ways to save the lives of premature babies and new mothers with simple medical devices.
Pregnancy is a very exciting time.
I've had two so I would know.
We spend months preparing,