PODCAST · education
Do you really know?
by Bababam
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.
Episodes
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How is the manosphere encouraging dangerous body trends?
In some online communities, men are told that attractiveness depends on achieving an extremely muscular body, a square jaw and other supposedly “masculine” features. And there are impressionable young men out there who end up pursuing those ideals through a trend known as looksmaxxing. As you may...
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Why are more and more men joining the no fap movement?
Now if you’ve never heard the word fap before, let me spell it out to you. It’s basically an onomatopoeic slang term for male masturbation. According to Business Insider, the term first appeared in a web comic called Sexy Losers in 1999, to indicate the sound of a male character masturbating. An...
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Could CBTI help you sleep better ?
According to the NHS, around 1 in 3 people in the UK are affected by insomnia, and it’s particularly common in older adults. Many people turn to medication like benzodiazepines in an attempt to address their insomnia. Now these generally help, at least to begin with, but they tend to bring less...
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Which of Asimov's predictions have come true?
Speculative science fiction really is a genre of its own. Some people love it, others find it pointless, but you can’t deny the mental gymnastics involved in imagining the future of our societies, especially when some of those predictions turn out to be right. In that field, there are a few…
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What is AI inbreeding?
Seventy-four percent of 18 to 24-year-olds use AI every day, according to a February 2025 Ipsos study. No surprising really, chatbots now handle so much for us: emails, translations, studying, even creative projects. It almost makes you wonder how we ever managed before. But as fast as these…
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Could FOPO be preventing you from fulfilling your potential?
Have you ever really wanted to try something new, but avoided doing so because you were afraid of being judged? Maybe pursuing a hobby that could be seen as uncool, wearing a flashy outfit or sharing your opinion on a controversial topic for example. Well if that sounds familiar, then you might...
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How can you spot AI-generated text?
For most 18-24 year olds, generative AI is already part of daily life. Research, emails, translations, summaries - AI is everywhere. Its possibilities feel endless, limited only by our imagination. But with that comes a growing skepticism, especially in schools and workplaces: “Was this really...
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How many calories does having sex burn?
Sex can certainly make us work up a sweat; but is it enough to cancel out that burger and fries you got from McDonald’s at lunchtime? Well if you were thinking about quitting the gym in favour of sex-ercise, you may want to reconsider. Sex doesn’t actually burn as many calories as you might…
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Could unfaithfulness be caused by genetics?
No one's proud of being unfaithful, but what if some people’s cheating was actually caused by genetics, rather than selfishness? That might sound like a convenient excuse, but actually there could be some scientific basis behind it. In 2022 researchers at the University of Queensland in Australia...
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Gaza: how do we recognize genocide?
Since October 7, 2023, Israel has waged an unprecedented offensive on Gaza. What began as retaliation against Hamas attacks has escalated into relentless violence. According to Statista, by July 30, 2025, more than 60,000 Palestinians had been killed by Israeli bombardments, including over 18,000...
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Is it still possible for young people in the UK to become homeowners?
In the UK, owning a home is still seen as a key sign of financial stability. For many, it means security against life’s uncertainties - job loss, illness, or income drops and a way to build long-term wealth instead of paying rent. Today, according to the comparison site Finder the average age of…
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Why do we hook up with our exes so often?
You thought they were the one. You could already see yourselves growing old together… and then it just fell apart. A few arguments, one or two mistakes, and that was that. Except that between love, resentment, nostalgia and shared memories, sometimes the urge to ‘go back for seconds’ creeps in.…
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What are the most bizarre obsessions of the ultra-rich?
Private snow rooms, attempts to slow ageing, frozen bodies and luxury bunkers. When money is no object, even the limits of life can become something to spend a fortune trying to overcome. What’s a snow room? As well as climate what else do the ultra rich try to manage? And how far will they go to...
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Why are Gen Z “revenge quitting” their jobs?
Have you ever been so fed up at work that you wanted to not only quit your job, but also make a statement while doing so? Well, that’s a workplace trend that’s really been on the rise in 2025, so much so that it’s been given its own name: revenge quitting. Fortune magazine says that it’s taken…
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Why are there more cancer deaths than ever before?
It’s not something we like to dwell on too often, but the chance for each of us getting some kind of cancer during our lifetime is significant. After all, it's the second leading cause of death worldwide according to the World Health Organisation, just behind heart disease. Cancer Research UK…
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How can you stop giving in to impulse buying?
Have you ever picked up clothes or random items on a whim, because you were stressed, bored, or just felt like celebrating? That’s what experts call impulse buying. It feels good in the moment, but it often leaves you with regret, and a lighter bank account. On top of that, it fuels…
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Is it possible to not love your parents?
It’s more common than we tend to admit. Some children grow up with parents who are critical, emotionally distant, or unable to empathize. In that kind of environment, attachment bonds don’t always form smoothly. Children may internalize the idea that they don’t deserve affection and that makes it...
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Why is it so hard to disobey?
Picture this: your boss asks you to do something that feels unfair or pointless. You disagree… but you go along with it anyway. It happens all the time. Most of us comply simply because we don’t want to risk conflict or consequences. Why is saying no so difficult? But how far can that instinct…
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What does speed watching do to our brains?
More and more of us are consuming digital content at increased speed. Whether it’s on social media, watching a Netflix series or listening to a podcast like Do You Really Know, speed watching and speed listening are becoming increasingly common. It’s a habit you tend to see more among younger...
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What's the best way to argue with friends and family?
Whether it starts over a sock left on the floor or a political debate that erupts a little too early at the holiday table, conflict is part of life. It’s not that we argue all the time, it’s that these moments stick with us. Sometimes they clear the air and help us grow; sometimes they shut us…
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Why do prices always end in .99?
£2.99 for biscuits, £6.99 for moisturiser, £49.99 for a mixer. In shops, one small detail stands out: price tags overwhelmingly end in 99. It’s eye-catching, though not exactly convenient for anyone trying to track their spending. Is it really so common? Is that a recent invention? Is that why...
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Why should you think twice before location sharing?
We’re becoming increasingly accustomed to being connected at all times. Thanks to our smartphones, we can even let selected people see exactly where we are. Location sharing is now commonplace, and can be a practical safety tool for couples, friends and families. Still though, it can also be a...
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Should museums replace works with copies?
Seven minutes, a freight elevator, and an angle grinder, that’s all a small team of robbers needed to steal jewelry from the Louvre’s Apollo Gallery on October 19, 2025. And this isn’t unprecedented: in 1911, the Mona Lisa was stolen by a museum employee and only resurfaced two years later. Faced...
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At what age are we the smartest?
When you reach a certain age, it often feels as though everything is in decline: your body, your memory, your energy. But what if getting older didn’t have to be a purely downward slope? Research has shown that that idea may in fact be a misconception. That’s right: your intellectual peak may end...
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Do parents really not have a favorite child?
In many families, some children grow up with the uncomfortable feeling of being less loved than others, or worse, sensing that their parents have a “favorite.” Most parents insist they love their children equally. Yet multiple studies suggest that the majority do, in fact, favor one child. What...
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What are the hidden benefits of reading?
We’ve all heard that reading builds imagination and vocabulary and helps us learn, but there’s more. Research suggests it may even help us live longer. In 2016, Yale University researchers followed more than 3,600 adults over 50 for 12 years, tracking their reading habits and life expectancy.…
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How can you protect yourself from deepnudes?
The X platform formerly known as Twitter has often been in the spotlight for the wrong reasons since Elon Musk acquired it in 2022. But recent months have perhaps seen it hit a concerning new low, in terms of seediness at least. Users realised that Grok, X’s in-built AI, could be used to generate...
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How can you recognise a cult?
In 2024, a French government watchdog estimated that around 500,000 people were involved in cult-like groups, with tens of thousands of children growing up in these environments. While these figures come from France, experts say the patterns are similar in many countries. What is a cult? How can...
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What is ‘cosmeticorexia’, the condition that’s damaging your skin?
Ten-step skincare routines, anti-ageing serums and wrinkle creams are increasingly becoming part of children’s lives. This growing obsession with skincare and appearance, sometimes affecting children as young as nine or ten, is known as ‘cosmeticorexia’ a combination of ‘cosmetics’ and ‘orexia’,...
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Why are more and more women taking testosterone?
Over the course of a woman’s life, their hormone levels change in ways that can have a real impact on mood and daily routine. For example, it’s pretty well known that libido tends to decline at the time a woman is premenopausal. Now to address that loss of libido, an increasing number of women…
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What are the latest advances in lung cancer treatment?
What are the latest advances in lung cancer treatment? In April 2022, findings from the large scale CheckMate 816 clinical trial were presented to the American Association for Cancer Research. The trial looked into the effectiveness of immunotherapy drug Nivolumab, combined with chemotherapy to...
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What are mirror hours?
Ever checked the time on your phone or TV set and seen a quirky number like 13:13, 11:11 or 20:20? Well of course you have, but what you may not know is there’s actually a name for such numbers: mirror hours! Basically, when you’re looking at a digital time display, you see a mirror time if the...
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What are lucid dreams?
Lucid dreams are dreams in which you become aware that you are dreaming while you are dreaming. This means that you can recognise that the events and characters in your dream are not real, and that you are actually asleep in your bed. Some people can even control their dreams to some extent, and...
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What are the dangers of the BBL?
Beauty standards are always shifting. Back in the '60s through the '90s, especially in the West, the ideal body for women was all about being slim, think long, lean silhouettes and flat bottoms. But by the late '90s and especially in the 2010s, that completely flipped. Celebrities like Kim...
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What three habits make us age fastest?
Getting older frightens a lot of people and for some it even becomes an obsession. American multimillionaire and biohacker Bryan Johnson is perhaps the most prominent example from this day and age. Now of course some aspects of ageing, including our genes, are totally beyond our control. But…
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What was the Nazis' Madagascar Plan?
When we talk about the Holocaust, most of us immediately think of death camps like Auschwitz or Dachau, chilling symbols of the Nazis’ “Final Solution”. But before they reached that level of industrialised brutality, the Nazis explored other ways to remove Jews from Europe. One plan, both absurd...
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How do you explain intuition?
We've all experienced those gut feelings, hunches, or flashes of insight that seem to come from nowhere. But what exactly is intuition, and can it be explained? Even though scientists haven't yet unraveled all of its secrets, intuition isn’t as mysterious as we might think. One expert definition…
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Why is the UK not as happy as it used to be?
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...
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What is microwork?
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...
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Can men get breast cancer?
Figures from Cancer Research UK show that there are an average of nearly 57,000 new breast cancer cases detected each year in the country. It’s the most common form of cancer, accounting for 15% of all cases. While the vast majority of breast cancer cases are in women, there are actually around…
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What is ‘Girl Dinner’?
Girl Dinner is a TikTok phenomena though you would be hard pressed to find any recipes as it is more of a style of eating than anything specific. It’s a term used to describe a meal that consists of random snacks or leftovers, for example, you might have some cheese and crackers, a handful of...
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Could the 12-12-12 method help you declutter your home?
Ever since the 1960s, the minimalist movement has been captivating art and interior design enthusiasts. It’s all about simplicity, emphasising a return to the essentials, and encouraging us to let go of our attachment to material things as far as possible. If you tend to struggle with clutter in...
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Why are girls' clothes always made shorter?
The differences between girls’ and boys’ clothes can start surprisingly early even before adolescence. In 2022, a German data journalist and her team analysed more than 20,000 items of clothing for children under ten, sold by major online retailers. They found that, on average, girls’ clothes…
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Is it good to have aches and pains after doing sport?
Muscle pain generally occurs after an intense sports session. "They are due either to unusual muscular work, or to an increase in the intensity of a workout, or to the resumption of a sporting activity after a break". According to Sports coach William Chanconie. In fact, muscle soreness results...
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What are the dangers of overusing paracetamol?
Paracetamol, a staple in UK households, is widely available over the counter and commonly used to alleviate headaches, toothaches, joint pain, flu symptoms, menstrual pain, and fever. In the UK, paracetamol is one of the most frequently used painkillers. The British Medical Journal reports that...
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What are some tips for reducing the glycemic index of starchy foods?
Starchy foods should actually be part of every meal. They come in three groups: cereal-based foods like bread, rice and pasta; pulses and legumes like lentils, beans, and chickpeas; and of course, potatoes. However, some members of this food group have a notoriously high glycemic index. What is a...
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Where does the old cat lady stereotype come from?
Single women in your late 20s or early 30s, has anyone ever suggested that you absolutely must find a partner or you’ll end up being a “cat lady”? What an annoying, not to mention ignorant, stereotype, right? It might be tempting to explain all that to the person saying it, but do they really...
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Can we really multitask effectively?
It's pretty common these days to have to tackle several things at once, like responding to an email while on a work call. Our constant pursuit of productivity leads us to mix various activities simultaneously, whether it's at work, home, or even at school for kids. This blending of at least two...
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Is Bedrotting bad for your health?
Whether it’s reading, journaling, enjoying breakfast, or scrolling through social media, these are just a few activities people indulge in while lounging in bed. For some, this has evolved into an art form, popularized by a viral TikTok trend known as “bed rotting.” This habit embodies a…
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Is there any truth that lemon water is good for you?
Lemon water is a popular drink that many celebrities and wellness gurus swear by. But is it really as good as they claim? Or is it just another fad that has no scientific basis? Lemon water has been linked to several health benefits, such as hydration. Drinking enough water is essential for your...
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How many episodes does Do you really know? have?
Do you really know? currently has 1000 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.
What is Do you really know? about?
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.
How often does Do you really know? release new episodes?
Do you really know? releases new episodes frequently with a large back catalog of 1000 episodes. Check the episode list for recent publication dates.
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You can listen to Do you really know? on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.
Who hosts Do you really know??
Do you really know? is created and hosted by Bababam.
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