In the last few months there have been some very close calls with planes. In Japan a plane burst into flames on the tarmac, and a plane in Alaska lost a door mid flight, so just how safe is air travel really? And are all the recent technological advances improving flights or creating more room for malfunction?

Guest: Lucy Sweeney from ABC Digital

For most of history believing in UFOs and aliens has been considered pretty fringe… that is until now. In the last few years talk of UFOs has become so mainstream that it has been the topic of debate in the US Congress, and now NASA is doing its own research. So was the X Files actually factually accurate? And could aliens have been watching us this whole time?

Guest: Taryn Priadko for Rear Vision 

Despite how true personality tests might feel, a lot of them are pseudoscience. But it turns out there is science behind at least one of the big personality factors: introversion versus extroversion. So what makes someone an introvert or an extrovert? And is one innately better than the other (because it turns out one is on average happier!)

Guest: Sana Qadar for All in the Mind

The harsh reality of being an adult in Australia is spending a huge chunk of time talking about house prices! So what’s the deal with our housing obsession? Is it possible to afford a home anymore without getting help from the bank of mum and dad? And how is the housing crisis further entrenching our growing class divide?

Guest: Richard Aedy for the Money

For better or worse, ultra processed foods are the backbone of many of our diets. But much like their effect on our cholesterol, blood pressure and waist lines, the evidence that they do us harm is rapidly increasing. 

Guest: Jen Leake from Rear Vision

AI is impacting every creative indsutry - and movies are no exception. If a young Harrison Ford can be churned out of a computer, what does the future of film look like? And would you feel differently about your favourite TV show if you knew the characters in it were created by a computer?

Guest: Bev Wang from Stop Everything!

There are people who love Disney and then there are people who really really love Disney. Disney adults are a rapidly growing group who have all the costumes, they know all the songs and some have even sprinkled a loved ones ashes in a Disneyland. So it is possible to love Disney a little too much?

Guest: Rohan Salmond from Soul Search

If you’re a fan of detective novels you’ll know this name almost as well as you know your own: Agatha Christie. She’s the mind that created Hercule Poirot and Miss Marple, and she put the Orient Express on the map... But there’s one Agatha Christie mystery that’s never been solved – and you’ve probably never heard of it. It’s the story of her own disappearance, on one December evening in 1926.

Guest: Bec Armitage for ABC Online

Jingle Bells, Rocking Around the Christmas Tree, Walking in a Winter Wonderland....You know it's almost the end of the year when you can shamelessly blast your Christmas playlist.

We know all the words to the songs, we sing them every year, but have you ever given much thought to where those songs came from? And isn’t it about time we had some tracks about Australian Christmas?

Guest - Anna Levy for ABC Online

More people are working from home now than ever. Which means everything we've been told about workplace culture and standing desk ergonomics is out the window. So how can managers know that people working from home are actually working from home? Well... some have taken to spying on their employees. 

Guest: Sophie Kesteven from the Law Report