This BBC podcast is supported by ads outside the UK.
Our focus on detail helps us deliver reliable energy to millions across the world because margins aren't marginal.
They're where we can truly push the limits of what's possible.
Aramco, an integrated energy and chemicals company.
Today's episode is sponsored by Smart Travel, a podcast from NerdWallet.
You know that one friend who always finds the best travel deals, picks the right credit cards,
and somehow ends up in first class for the price of coach?
Smart Travel is like that friend, but in podcast form.
NerdWallet's travel journalists sort out what's worth paying
for, from lounge access to travel advisors to hotel loyalty programs.
Make your travel dollars work harder.
Follow Smart Travel on your favourite podcast app.
Financial markets give Elon Musk the money to get to Mars.
It's World Business Express from the BBC World Service.
I'm Leanna Byrne.
Why youth unemployment has given rise to the cockroach party in India.
And under-16s in Australia tell us how the social media ban is going.
Go with SpaceX, go with Starlink.
Yes, Elon Musk's SpaceX is going public in what could be the biggest initial public offering in history.
For years, SpaceX stock has been one of the most sought after assets.