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PODCAST

Do you really know?

You’ve heard about it, but do you really know it? In 3 minutes, we help you understand the true meaning behind the trends, concepts and acronyms that are making headlines. After listening, you will really know for sure.

education

All Episodes

4:45

Why is the UK not as happy as it used to be?

Do you really know? ·

2025/09/07

According to the World happiness report, of the 137 countries they include, the UK has fallen to 19th position. This follows a steady decline over the past few years although they are happier than Lithuania in 20th position and France in 21st position. As ever Finland has continued its winning streak and stays at number one just above New Zealand. The report combines both subjective well-being assessments and objective indicators. Respondents rate their own current lives on a scale from 0 to 10

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4:38

What is microwork?

Do you really know? ·

2025/09/07

Microwork is paid work which usually involves short and repetitive tasks carried out on a smartphone or computer. It could be identifying objects shown in an image, watching videos, labelling data, translating short sentences or recording one’s voice for example. It can also be charging electric scooters or taking photos of products for an app. It’s as simple as registering on a platform which acts as the middle man between workers and companies. Amazon Mechanical Turk is an example of one such

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5:21

Is it bad to drink coffee after 4pm?

Do you really know? ·

2025/09/06

According to the British Coffee Association, we drink around 98 million cups of coffee per day in the UK. That’s around one and a half cups for every single person in the country! It’s said that drinking coffee in the evening or even late afternoon has a negative impact on sleep quality, but a lot of people do so anyway. Coffee contains various molecules, such as antioxidants and caffeine, which has a psychostimulant effect and is therefore behind the links to disrupting sleep. Our bodies don’t all

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5:25

What is future faking?

Do you really know? ·

2025/09/06

“I can’t wait for us to get married;” “Let’s travel the world together;” “We’re going to have two kids and buy that apartment across the street” When you’re in a romantic relationship, it can be genuinely heartwarming to hear your partner paint a vibrant picture of days ahead. But what about if it happens much earlier than you expected - say on your second or third date? Usually at that stage, you're still figuring each other out, so beware - it could be a sign of what’s known as future faking. Of

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5:03

Do you know about home design maximalism?

Do you really know? ·

2025/09/06

In past episodes of Do You Really Know, we’ve talked about a number of Scandinavian lifestyle trends, like death cleaning and hygge for example. Both of those are inspired by similar sentiments; to do with feeling good in surroundings that aren’t overflowing with useless items. And yet, in recent months, we’ve been hearing more and more about a home decor trend that’s the complete opposite. Maximalism is making a comeback! The signs have been there at furniture shows, such as the 2022 Milan

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5:04

How can I cope with post holiday blues?

Do you really know? ·

2025/09/05

We've all been there, haven't we? That moment when a holiday comes to a close and the reality of everyday life sets in. The post-holiday blues, that feeling of melancholy after returning from a relaxing escape, can cast a shadow on our moods.According to a 2017 articles from Mirror.co.uk, 57% of Brits are affected. Many of you may be experiencing these blues right now, so today we’re exploring just how to beat the slump. Post-holiday blues might be an unwelcome visitor, but they don't have to

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4:55

What are happy hormones?

Do you really know? ·

2025/09/05

A recent scientific brief from the World Health Organisation, explained that anxiety and depression had increased by 25% worldwide over the first year of the Covid 19 pandemic. The massive rise was mostly down to social isolation and multiple stress factors like fear of infection and financial worries. It’s important to know that we can actually control our mood to some extent. It’s possible to boost our so-called happy hormones in natural ways, by opting for specific foods, activities and

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5:13

What do I need to know before getting laser eye surgery?

Do you really know? ·

2025/09/05

Shortsightedness or myopia affects long distance vision, preventing people from seeing objects over a few yards away. You may remember we covered the subject on Do You Really Know? a while back and that it has been labelled an epidemic due to ever increasing prevalence worldwide. It’s estimated that a third of all people suffer from myopia, and the World Health Organisation has suggested that half of all human beings in the world will be shortsighted by 2050, with excessive screen use and a lack of

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4:48

Can you improve your relationship by learning your...

Do you really know? ·

2025/09/04

Gary Chapman is the author of The Five Love Languages, a book first published in 1992 that outlines how people express and experience love. He argues that romantic miscommunications come about due to people expressing love to one another using different “languages”, and therefore struggle to understand one another.But, if you understand your own love language, you can ask for what you need and be in tune to the needs of your partner. According to Chapman, the different ways people can communicate

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4:42

What is the keto diet?

Do you really know? ·

2025/09/04

What is the keto diet? The ketogenic diet is a high-fat, low-carb diet which allegedly helps weight loss and fighting diseases such as diabetes, epilepsy, Alzheimer’s and cancer. This diet is growing in popularity, but not without its risks. The idea is simple enough. Fats, proteins and carbohydrates are the macronutrients that make up the major part of our diets. With the keto diet, you drastically reduce the amount of one of those three groups. Carbs are more or less banned. To make up for

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5:27

What should you do after having unprotected sex?

Do you really know? ·

2025/09/04

It’s happened to most of us at least once. A condom breaks, it turns out the girl forgot to take her pill, or you got carried away and had sex even though you didn’t have any condoms. These things happen, but the aftermath can be anxiety-inducing for a number of reasons. A World Health Organisation report from May 2024 said that sexually transmitted infections like chlamydia, gonorrhea, trichomoniasis and syphilis in particular are on the rise. For example, the number of new syphilis cases among

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4:37

Is it a bad idea to fall asleep in front of screens?

Do you really know? ·

2025/09/04

We’re surrounded by screens all day, right up until we go to bed. Our lives are intertwined with technology, from the smartphone alarms that wake us to the late-night emails we check. An Ifop study from April 2021 revealed a startling figure: 69% of those scrolling in bed battle with sleep disorders. And while we might think that a quick video or message thread could usher us into dreamland, the reality is, these habits impact both how quickly we fall asleep and the quality of our rest. You might

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4:41

What is false memory syndrome?

Do you really know? ·

2025/09/03

Have you ever been sure about a memory only to be told you’ve got it wrong? It’s a common experience: you confidently recall a detail from the past, only for someone to insist it didn’t happen that way. Or maybe you’re convinced you saw something with your own eyes when in reality, you only heard about it repeatedly. These are examples of false memories. They don’t mean you’re lying; in fact, you probably have no idea the memory’s been altered. Why does our brain reshape memories in the first

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5:29

Can a messy desk help some people work better?

Do you really know? ·

2025/09/03

“If a cluttered desk is a sign of a cluttered mind, of what, then, is an empty desk a sign?”. If you’re obsessed with having a tidy work environment, you may want to consider that that quote comes from none other than Albert Einstein, one of the most renowned geniuses in human history.Given that Mark Twain, Thomas Edison, and even Steve Jobs were also known for working in messy environments, you might be asking yourself whether it’s time to start letting your own desk get a little more

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4:39

Why is my circadian rhythm so important?

Do you really know? ·

2025/09/03

You’ve no doubt heard references to the existence of body clocks, and it’s no surprise because all of our bodily functions are regulated by the circadian system. To put it simply, our circadian rhythms optimise bodily functions. In this episode, we explain why it is important. They are managed by a master clock known as the circadian pacemaker which is formed of around 20,000 neurons. It’s situated in the brain, more specifically in the hypothalamus. The sleep-wake cycle is an obvious example of a

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5:29

How can I save money on back-to-school supplies?

Do you really know? ·

2025/09/02

The start of any school year is always an emotionally charged time, whether you’re a child or an adult. But as a parent that excitement can quickly turn into stress and anxiety when money is tight. In July 2024, retail marketing consultancy Gekko reported that UK parents were set to shell out an average of £452.40 per child on back-to-school supplies, which combined adds up to a whopping £2.3 billion at a national level. What are the most expensive back-to-school items then? It must be even

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5:27

Could brain dumping help you manage your anxiety?

Do you really know? ·

2025/09/02

Overthinking can be a real cause of anxiety for some people. Have you ever struggled to get to sleep at night with all the thoughts running through your head? Does my new boss like me? Am I even cut out for this job? My kid just brought home a bad report card; are they going through a rough patch, or is it a sign of something more serious? Basically, your mind goes into overdrive and you feel like there’s nothing you can do about it. After all, thinking is natural, isn’t it, so how are you supposed

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5:30

Could smartphone use be giving you text neck?

Do you really know? ·

2025/09/02

According to data from Finder.com, the average Brit now spends 4 hours and 14 minutes using their smartphone each day. It’s hardly surprising; smartphone use has grown consistently over the last 15 years, to the extent that the devices have become almost like an extension of our arms and hands. Given we tend to hold our phones out in front of us when using them, our heads bow down in quite an unnatural position to look at the screen. And doing so for extended periods can cause posture problems,

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4:48

Is intermittent fasting really effective?

Do you really know? ·

2025/09/01

Intermittent fasting has been making waves, especially on social media, where it's often hailed as a miracle fix for weight loss. While it's no silver bullet, fasting can be an effective tool when part of a well-rounded lifestyle tailored to individual needs.Intermittent fasting is a pattern of eating that alternates between periods of fasting, usually 12 to 16 hours, and eating. Staying hydrated is key. The British Dietetic Association notes that this break can help regulate insulin levels and

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5:24

Could hot rodent men be the new male ideal?

Do you really know? ·

2025/09/01

Society’s beauty standards constantly evolve, and sometimes in surprising ways. The terms "rodent man" and "hot rodent man" have gone viral on TikTok, racking up millions of views. And the roots of those terms are pretty literal - they refer to men whose facial features are reminiscent of rodents like mice, rats or hamsters. I know, it might not seem like the most flattering of comparisons to start with, but it seems like rodent men are genuinely becoming the latest kind of sex symbol. What does

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