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Explainers

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It stores pollution 30 times faster than forest. What is blue carbon?
Explainer
Emissions

It stores pollution 30 times faster than forest. What is blue carbon?

Shy dugongs, sea turtles and ancient microbes are all found among our seagrasses and mangroves. Why are politicians interested in these ocean meadows now?

  • by Emma Young

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‘It doesn’t define me’: What is it like to live with dementia?
Explainer
Dementia

‘It doesn’t define me’: What is it like to live with dementia?

Every three seconds, someone in the world develops a form of dementia. So why is it so poorly understood?

  • by Jewel Topsfield
What are CTE and concussion and how do they affect athletes?

What are CTE and concussion and how do they affect athletes?

What’s the difference between CTE and concussion? What are their short-term and long-term effects? And how are sporting codes handling the problem?

  • by Konrad Marshall
Hackers can stop the trains and the lights. But could they start a war?

Hackers can stop the trains and the lights. But could they start a war?

Total meltdown or death by a thousand hacks – how bad could a cyberwar get? And where is the line between espionage and all-out attack?

  • by Sherryn Groch
Shorthand, typesetters and news for seven pence: How has the Herald changed in 190 years?

Shorthand, typesetters and news for seven pence: How has the Herald changed in 190 years?

In 1831, the newspaper printed its first run of 750 copies. Now we have more than 9 million readers a month.

  • by Sarah Keoghan
How do you win an Academy Award?
Explainer
Oscars

How do you win an Academy Award?

Ahead of the Oscars, we look at what goes into winning best picture.

  • by Garry Maddox
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Clap but don’t cheer: How will the Tokyo Olympics work?

Clap but don’t cheer: How will the Tokyo Olympics work?

As a new coronavirus variant sweeps Japan, Olympics organisers are racing to make contingency plans, set spectator limits and prepare to isolate infected participants. Here’s what you need to know.

  • by Eryk Bagshaw
Where did reserve banks come from – and what’s monetary policy?

Where did reserve banks come from – and what’s monetary policy?

Where did our Reserve Bank come from and what does it do? What is central banking? And what is monetary policy?

  • by Shane Wright
How do you talk about consent with your kids?

How do you talk about consent with your kids?

What do we understand by the word “consent”? And how do you talk about it with your children?

  • by Caitlin Fitzsimmons
Sexual consent: Why ‘no’ is not enough in some states

Sexual consent: Why ‘no’ is not enough in some states

Do you understand sexual consent? It's more complex than you might think.

  • by Nicole Precel and Eleanor Marsh
What makes a good joke?
Explainer
Comedy

What makes a good joke?

No one is born hilarious. How do comedians learn their trade? And where’s the line between funny and … not?

  • by Michael Lallo