Do you really know?

Latest Episodes:

What happens to our bodies when we do Dry January? Jan 03, 2026

Show notes

You’re most likely familiar with the concept of Dry January, which started out in the UK in 2013 and has since become hugely popular. It involves not consuming a single drop of alcohol for the whole month of January. In 2022, record participation numbers were recorded, with over 130,000 people signing up with Alcohol Change to take part.

On average, British people drink 9.8 litres of pure alcohol per year, according to figures released by the OECD in 2021. Right from the first few hours of cutting out alcohol, the body starts its detox process. You may get noticeable withdrawal symptoms, depending on how dependent your body is on alcohol. If you’re a moderate drinker, you may have a little trouble getting to sleep. If you drink more often, you might get headaches or break into a sweat. It’s often said that the first three days are the hardest.

Is there really an impact in such a short space of time? What about from week two onwards? In under 3 minutes, we answer your questions !

To listen to the latest episodes, click here:

⁠How can I celebrate New Year’s at home and still have fun?⁠

⁠Should we be worried about the Lensa AI avatar app?⁠

⁠How does the 3-30-300 rule affect my mental health?⁠

A Bababam Originals podcast, written and produced by Joseph Chance.

First Broadcast: 2/1/2023

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Which foods shouldn't be eaten together? Jan 03, 2026

Show notes

Avoiding weight gain is just so difficult sometimes, isn’t it? It’s not enough to eat only healthy foods, you also have to combine those healthy foods in the right way.

That’s because when we eat different types of foods together, they interact with each other in our digestive system. Depending on their characteristics, some foods get digested faster than others.

What can happen to our bodies if we combine the 'wrong' foods? And which are the worst combinations? In under 3 minutes, we answer your questions!

To listen to the last episodes, you can click here:

⁠Why are some people constantly sexually aroused ?⁠

⁠Why are we afraid of the dark?⁠

⁠Why do people consider the number seven lucky?⁠

A podcast written and realised by Joseph Chance.

First broadcast: 25/9/2023

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Is sleeping with my phone dangerous ? Jan 03, 2026

Show notes

Smartphones only really entered our lives within the last 10 to 15 years, but they’ve since become indispensable. And it can even be hard to put them down when nighttime falls. According to Reviews.org, 60% of Americans sleep with their phone at night. How about you?

You may think that having your phone next to you in bed is harmless, or even helpful. But did you know that sleeping with your phone can actually have negative effects on your health and well-being?

Don’t mobile phones emit dangerous waves ? Do they also disturb sleep ? Are there any positives to keeping my phone close by at night? In under 3 minutes, we answer your questions !

To listen to the last episodes, you can click here :

⁠Are our phones really eavesdropping on us?⁠

⁠How can I have a healthier relationship with my smartphone?⁠

⁠How can I beat my smartphone addiction?⁠

A podcast written and realised by Joseph Chance.

First broadcast: 22/07/2023

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What are umbrella species? Jan 02, 2026

Show notes

Within an ecosystem there are many different species, and it can be difficult for conservationists to come up with specific strategies to protect every single one of them. That’s why some have started focusing on umbrella species, because of the benefits that protecting them has for other co-occurring species.

It’s as if they’re putting an umbrella over the entire surrounding ecosystem. They help conservationists select locations for reserves, establish the minimum size, and to generally better understand ecosystems i.e. their composition, structure and processes.

What are some examples of umbrella species? Funny, a lot of those are also the most popular species in humans’ eyes, aren’t they? What about umbrella species in Europe? In under 3 minutes, we answer your questions !

Date of first release : 11th June 2022

To listen to the last episodes, you can click here :

⁠⁠How can I spot a liar?⁠⁠

⁠⁠What is the Cannes Film Festival ?⁠⁠

⁠⁠What is the great unretirement?⁠⁠

A podcast written and realised by Joseph Chance.

First Broadcast: 11/6/2022

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Why does time go by faster with age? Jan 02, 2026

Show notes

Do you remember how as a kid, it would always seem like an eternity waiting for Christmas or your birthday to come around? But having reached adulthood, it seems like the years just fly by.

It’s a funny thing, but as we get older, time simply seems to go by quicker. Of course in reality the passage of time doesn’t change at all. But it’s been established that our perception of time passing is altered as we age. In recent years, American mechanical engineering professor Adrian Bejan came up with a new theory on the subject, which was published in the European Review journal in March 2019. He suggested that as we grow older our brain’s cognitive abilities wane.

What research has been done into that phenomenon? Are there any other theories out there? In under 3 minutes, we answer your questions!

To listen to the last episodes, you can click here:

⁠⁠What is the 12 week method for achieving your goals?⁠⁠

⁠⁠Can this budgeting method help us save better?⁠⁠

⁠⁠Is taking milk with coffee good for you?⁠⁠

A podcast written and realised by Joseph Chance.

First broadcast: 15/2/2023

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What's the best time of day to have sex? Jan 01, 2026

Show notes

Over the years, many surveys have looked into what time of day people say they most enjoy having sex, but the findings have varied drastically.

For instance, one run by CBD brand Naturecan in 2023 found that the most satisfying time was 7:30 a.m., with two-thirds of the Brits surveyed preferring morning sex to night-time sex. But more recently, lingerie brand Pour Moi pinpointed 10:09pm on Saturday as the “sexiest time of the week”, after surveying 2,000 sexually active adults from the UK, Ireland, Canada and the USA.

Why do the results vary so much? What’s so good about morning sex then? What about days of the week, is there one that’s best for having sex? In under 3 minutes, we answer your questions!

To listen to the last episodes, you can click here:

⁠⁠How can you revitalise your relationship with 3 expert sex tips?⁠⁠

⁠⁠Why do we get the post-sex blues?⁠⁠

⁠⁠Does sex help us to sleep better?⁠⁠

A podcast written and realised by Josh Chance

First Broadcast: 20/9/2024

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Why does the year begin on January 1st? Jan 01, 2026

Show notes

As we embrace resolutions and light up the skies with fireworks, it's time to mark the arrival of the New Year! All of us on the Do You Really Know team, hoping you soaked in the holiday vibes and send you our warm wishes for a splendid 2024. Today, planet Earth has set off on another full orbit around the sun, a journey which will span 365 days until we hit the reset button again next year. And that's why we now refer to January 1st as New Year's Day. But bear in mind, that wasn't always the case.

We can trace back our calendar roots to the Romans and their initial 355-day calendar. That’s right: 355, and not the 365 we're used to these days. That lunar-based system was credited to Numa Pompilius, the legendary second King of Rome, who succeeded Romulus. And it saw the New Year kick off in March, a nod to Mars, the Roman god of war.

When did January 1st appear then? What about elsewhere in the world? In under 3 minutes, we answer your questions!

To listen to the last episodes, you can click here:

⁠What is body neutrality?⁠

⁠What are the most popular and unusual baby names in the UK?⁠

⁠How can I return unwanted gifts?⁠

A podcast written and realised by Joseph Chance.

First Broadcast: 1/1/2024

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How can I sleep well with a blocked nose? Jan 01, 2026

Show notes

It’s not uncommon for rhinoviruses to resurface during the spring and autumn seasons. They’re the main cause of the common cold. At the same time, spring also brings increased pollen circulation, leading to hay fever symptoms which are very similar to those of a viral cold.

Having a blocked nose can be particularly bothersome, what with having to blow your nose every two minutes, sneezing, having a sore throat and sometimes getting a fever. Most of the time, all you want to do is rest. But that’s not easy when you have a cold. Let’s discuss some tips that can help you get a better night’s sleep!

Is there a way to stop coughing so much? Should I try sleeping in a certain position? What about drinking fluids? In under 3 minutes, we answer your questions!

To listen to the last episodes, you can click here:

⁠⁠Why is Disney becoming unpopular?⁠⁠

⁠⁠What is the coffee cup test in job interviews?⁠⁠

⁠⁠Faux self-care: are we being fooled by the wellness industry?⁠⁠

A podcast written and realised by Joseph Chance.

First broadcast : 12/03/23

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Why is going to the cinema so romantic? Dec 31, 2025

Show notes

As date night options go, the cinema is a timeless classic which can be both fun and romantic. Even in the age of “Netflix and chill”, there’s an appeal to the immersive experience you can only get watching a film on the big screen. So if you’re wondering what to do this Valentine’s Day, why not book a cinema visit?

You may not be having a conversation, but you can interpret body language. If it’s a first date, and they’re on their phone all the time, that might be off putting. If your date is comfortable enough to hold your hand or let you put your arm around their shoulder without it being awkward, that’s a good sign. Of course, don’t be pushy or intrusive. Make sure you ask your date for consent before trying any kind of physical intimacy.

How can you have a good date when you’re not even talking to one another during the film? Any tips for a great cinema date? In under 3 minutes, we answer your questions!

To listen to the last episodes, you can click here:

⁠How can I reduce my belly fat?⁠

⁠What are the health benefits of algae?⁠

⁠Why am I getting bags and circles under my eyes?⁠

A Bababam Originals podcast, written and produced by Joseph Chance.

First Broadcast: 12/2/2023

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Why are there more single people than ever before? Dec 31, 2025

Show notes

In the 2020s, we’re living in an era where there's never been more different ways to find a new partner.

For a start, just think of all the dating apps out there, of every kind imaginable. Combined, they’re used by over 11 million people in the UK, according to Statista. Even hobby apps like Strava and Goodreads have become a common way of finding someone to date!

How do you explain that then? Are dating apps the only reason for this trend? Has the general perception of being single changed over time? In under 3 minutes, we answer your questions!

To listen to the latest episodes, click here:

What is hobby dating?

What is bae-realing, the new dating trend?

What are yellow flags in dating?

A Bababam Originals podcast written and realised by Joseph Chance.

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