Do you really know?
Episodes
What is xylazine, the so-called zombie drug?
10 Mar 2026
Contributed by Lukas
In July 2023, the White House recognised that the United States was facing a “grave threat” in the form of a highly addictive drug called xylazine...
Why don't prices fall when inflation slows?
10 Mar 2026
Contributed by Lukas
Inflation peaked in 2022, but now it’s on a slow and steady decline, reaching 2.5% in June 2024, down from 5.5% in June 2023. Plus, some commercial ...
Why is the poetcore aesthetic trend taking off on social media?
09 Mar 2026
Contributed by Lukas
If you’ve seen more and more people out wearing roll-neck jumpers, vintage blazers or cross-body bags, you could be forgiven for wondering if you’...
Are electric toothbrushes really more effective?
09 Mar 2026
Contributed by Lukas
Electric toothbrushes come with a head that makes small circular movements automatically. Studies have shown that, for the same amount of brushing tim...
Why do we see faces in inanimate objects?
09 Mar 2026
Contributed by Lukas
Have you ever looked at a piece of toast, a cloud or a nearby house and had the impression there’s a face in it, looking right back at you? If you’...
Why has purple become the colour of feminism?
08 Mar 2026
Contributed by Lukas
During this year's International Women’s Day celebrations, you’re likely to see demonstrators in many cities around the world bearing purple flags...
How is micro-feminism helping women combat workplace sexism?
08 Mar 2026
Contributed by Lukas
To all our female listeners: have you ever been a victim of misogyny in the workplace? Sadly, the chances are you have, given that a 2022 survey by re...
How does eldest daughter syndrome affect some women?
08 Mar 2026
Contributed by Lukas
Female listeners; if you're the oldest of multiple siblings, you probably know the drill. Being the big sister often means being thrust into a parenta...
How to spot a heart attack if you are a woman?
07 Mar 2026
Contributed by Lukas
heart attack can be deadly but thankfully there are life saving treatments out there. However, research from the British Heart foundation has found t...
How does the "Scully Effect" raise young women's interest in science fields?
07 Mar 2026
Contributed by Lukas
The musical film The Little Mermaid was released in cinemas on 24 May 2023. This movie highlights the importance of representations in the media. This...
Do parents really not have a favorite child?
06 Mar 2026
Contributed by Lukas
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 “...
How is grounding helping women to have more orgasms?
06 Mar 2026
Contributed by Lukas
According to a study published in Current Psychiatry Reports in 2000, 10% - 15% of women are affected by anorgasmia, the inability to reach orgasm. O...
Are men still being paid more than women?
06 Mar 2026
Contributed by Lukas
According to data from the BBC men still earn more than women for the same work. The difference in wages (for the medium worker) is 9.4%, the same as ...
What are the best techniques for giving oral sex to a woman?
05 Mar 2026
Contributed by Lukas
Society tends to make sex all about penetration, but it really doesn’t have to be that way. Giving your partner oral sex can be an invigorating expe...
What has the impact of femvertising been on marketing?
05 Mar 2026
Contributed by Lukas
The term femvertising was coined by She Knows Media back in 2014, and recent years have seen more and more advertising campaigns champion female empow...
What is femicide?
05 Mar 2026
Contributed by Lukas
What is femicide? Thanks for asking! Many countries reported increased gender-based violence during recent coronavirus lockdowns. Femicides are the ...
How did female body hair become taboo?
04 Mar 2026
Contributed by Lukas
According to Healthline.com, the human body has around 5 million hair follicles. Now you might not have guessed, but that figure is around the same fo...
Why are more and more women taking testosterone?
04 Mar 2026
Contributed by Lukas
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 pr...
What is female viagra?
04 Mar 2026
Contributed by Lukas
It’s been over two decades now since viagra was first approved for use in 1998, the little blue pill from Pfizer becoming the first oral treatment f...
Why do people get angry when they drive?
03 Mar 2026
Contributed by Lukas
According to Compare the Market research from November 2023, 69.5% of UK drivers say they experience road rage, with 12% admitting it happens to them ...
What is Pancake Day?
03 Mar 2026
Contributed by Lukas
Feeling hungry? It’s march 3rd, Pancake Day ! Which means you have to choose your favourite toppings! Pancake Day is also known as Shrove Tuesday, w...
What is the female gaze?
03 Mar 2026
Contributed by Lukas
To celebrate International Women's Day, which falls on March 8th, Bababam is replaying Do You Really Know episodes which look at the struggle agains...
Can you train your brain like a muscle?
02 Mar 2026
Contributed by Lukas
The human brain isn’t actually a muscle, as a lot of people think. But nevertheless we still need to give it exercise to keep it healthy. While y...
How can you recognise a cult?
02 Mar 2026
Contributed by Lukas
In 2024, a French government watchdog estimated that around 500,000 people were involved in cult-like groups, with tens of thousands of children growi...
What does a full moon do to our bodies?
02 Mar 2026
Contributed by Lukas
You may not have realised, but tomorrow sees the first full moon of 2024, and there are actually a whole host of popular beliefs associated with this ...
What is productivity paranoia?
28 Feb 2026
Contributed by Lukas
Covid-19 restrictions changed work practices radically; a large proportion of the workforce have worked remotely for nearly three years now. That’...
What is Bregret?
28 Feb 2026
Contributed by Lukas
It’s been just over three years since Brexit came into effect and the latest YouGov poll from late February 2023 suggests that 53% of Brits now thin...
How does FOFO lead to late medical diagnoses?
27 Feb 2026
Contributed by Lukas
Have you ever felt anxious about going to see the doctor? Maybe the thought of a needle or having a tooth pulled makes you tense. Well that's pretty c...
What’s the point of flight mode?
27 Feb 2026
Contributed by Lukas
Those are no doubt familiar instructions if you’ve ever taken a plane. Today's topic is one that has been a part of our digital lives for quite some...
Is putting on less heating a way to save money and be healthier?
27 Feb 2026
Contributed by Lukas
The average British household usually puts on their central heating by October 24, according to British Gas. But this year, thanks to soaring energy c...
Are budget food brands really worth the savings they offer?
26 Feb 2026
Contributed by Lukas
In September 2023, UK consumer watchdog Which published research showing just how much cheaper budget brands can be. One striking example was the pric...
How does the Matthew Effect help us understand class inequalities?
26 Feb 2026
Contributed by Lukas
“The rich get richer and the poor get poorer”, the saying goes. And there’s actually a name for that phenomenon: the Matthew Effect. The term wa...
Why do prices always end in .99?
25 Feb 2026
Contributed by Lukas
£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...
What is the third state of existence between life and death?
25 Feb 2026
Contributed by Lukas
In some religions, people believe in reincarnation or an afterlife, but in medicine, life is generally considered to end when the heart stops beating....
What is a vertiport?
24 Feb 2026
Contributed by Lukas
All week long, we’re looking into 10 new terms and concepts that are certain to be on everyone’s lips in 2023! Flying vehicles have long been imag...
What is Calimero syndrome?
24 Feb 2026
Contributed by Lukas
Calimero is a black chick with a half-broken eggshell on his head. He’s always complaining about something or other, with “But it’s an injustice...
Is depression hereditary?
23 Feb 2026
Contributed by Lukas
Data suggests that around one in six of us will experience depression at some point in our lifetime. And if you’ve had family members who have been ...
What is second child syndrome, the feeling affecting Prince Harry?
23 Feb 2026
Contributed by Lukas
In January 2023, Prince Harry published his memoirs, in the form of an autobiography entitled "Spare". The book led to a lot of controversy, particula...
Can deep sleep help stop dementia?
22 Feb 2026
Contributed by Lukas
It’s not news that if you don't get a good nights sleep you will probably not be your best the next day, but while you are snoozing, particularly in...
How do I know if I'm allergic to gluten?
22 Feb 2026
Contributed by Lukas
In recent years, gluten-free diets have become more and more popular. No doubt you’ve seen “Free From” aisles in your local supermarket, and you...
What is online grooming?
21 Feb 2026
Contributed by Lukas
The UK’s Online Safety Bill has been in the pipeline for a number of years now, and is currently being considered by the House of Lords. The propose...
Why do we get pins and needles?
21 Feb 2026
Contributed by Lukas
We all know what it feels like to get pins and needles. It usually happens when we’ve been in the same position for too long, sleeping on one of our...
Is it possible to not love your parents?
20 Feb 2026
Contributed by Lukas
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 ki...
Why are celebrities dissolving their facial fillers?
19 Feb 2026
Contributed by Lukas
You’ve probably seen the photos of stars like Courteney Cox or Simon Cowell, who have recently revealed a more natural look after removing their fa...
Why do we get memory lapses?
18 Feb 2026
Contributed by Lukas
According to research published in The BMJ in 2002, around 40% of people experience some age-associated memory impairment after reaching 65. Thankfull...
Why should I avoid showering after a workout?
18 Feb 2026
Contributed by Lukas
Because moving and doing regular physical activity is important for our physical and mental health! Listen again to our episodes about sport! After a...
What does eating junk food do to our brains?
18 Feb 2026
Contributed by Lukas
We all know about the physical consequences of having an unbalanced diet, and one that includes a lot of junk food in particular. In the short term ea...
What is the Fermi paradox?
17 Feb 2026
Contributed by Lukas
Have you ever felt tiny when contemplating the vast, 14-billion-year-old universe? Maybe you’ve wondered, “Is there another form of intelligence o...
How can my partner and I get better sleep together?
17 Feb 2026
Contributed by Lukas
If your partner is constantly snoring, hogging the blanket, or tossing and turning every five minutes, and you're finding it increasingly challenging ...
Do we really need to eat more during winter?
17 Feb 2026
Contributed by Lukas
Whether it's a reflex, a craving, or a belief in its necessity, people often find themselves snacking more in winter, or opting for heartier meals tha...
How can you beat bad breath?
16 Feb 2026
Contributed by Lukas
“Good manners and bad breath get you nowhere”, sang Elvis Costello in his 1981 hit New Lace Sleeves. And it’s true that halitosis, the scientifi...
What is Wernicke-Korsakoff Syndrome?
16 Feb 2026
Contributed by Lukas
According to the World Health Organisation, harmful use of alcohol accounts for 3 million deaths each year. Indeed, it’s the third leading cause of ...
What is kinkeeping, the invisible workload often done by women?
16 Feb 2026
Contributed by Lukas
You might not be familiar with the term ‘kinkeeping’, but the chances are you’ve benefited from it at some point in your life, in particular as ...
What impact does your first love have on the rest of your life?
14 Feb 2026
Contributed by Lukas
Most of us never really forget the person who first made our heart race or that awkward, wonderful, or maybe disappointing teenage kiss. Whether it ...
What's the best way to argue with friends and family?
13 Feb 2026
Contributed by Lukas
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. I...
What is the Romeo and Juliet effect?
12 Feb 2026
Contributed by Lukas
When someone tells you not to do something it often becomes even more tempting, which is why, as a teenager, when your parents forbade you from seeing...
What’s the Tinder Paradox ?
12 Feb 2026
Contributed by Lukas
It’s a quiet Sunday evening, and you’re scrolling through Tinder, swiping left and right. Unlike the endless upward scroll of social networks, Tin...
What are energy vampires?
11 Feb 2026
Contributed by Lukas
Have you ever noticed how certain people just seem to drain your emotional energy any time you see or speak to them? It could be a work colleague, a f...
Is there really such a thing as love at first sight?
11 Feb 2026
Contributed by Lukas
Have you ever fallen head over heels for someone as soon as you met them? It certainly doesn’t happen to us on a regular basis, but it’s pretty co...
What does speed watching do to our brains?
09 Feb 2026
Contributed by Lukas
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 podc...
What household products should I avoid?
08 Feb 2026
Contributed by Lukas
Cleaning can feel satisfying, but did you know many household products might actually harm your health? A 2021 Which? study revealed that nearly half ...
Do opposites really attract?
07 Feb 2026
Contributed by Lukas
“Birds of a feather flock together”, the old saying goes. But does that apply when it comes to romantic relationships? After all, we also say that...
Does the law of attraction really work?
06 Feb 2026
Contributed by Lukas
Over on TikTok, the #idontchaseiattract hashtag is nearing in on 20,000 publications at the time of recording. It really took off in late 2023, especi...
How do you talk to conspiracy theorists?
06 Feb 2026
Contributed by Lukas
From claims that AIDS was engineered to shrink the global population, to the insistence that the Earth must be flat because otherwise the oceans would...
What is femtech?
05 Feb 2026
Contributed by Lukas
For a number of years now, the innovative field of femtech has been revolutionising how we approach healthcare for women. Technology already touches j...
At what age are we the smartest?
04 Feb 2026
Contributed by Lukas
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 did...
Are fresh vegetables better for you than frozen ones?
03 Feb 2026
Contributed by Lukas
We often assume that fresh is best, but the reality is more complicated. It all depends on how vegetables are stored, how long they’ve been in trans...
Should museums replace works with copies?
02 Feb 2026
Contributed by Lukas
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 Galle...
Why does exercise not help you lose weight?
02 Feb 2026
Contributed by Lukas
As summer approaches, a lot of people are hitting the gym with the goal of slimming down. Maybe you’re aiming to shed a few pounds and show off a to...
What are the most common sexual kinks?
02 Feb 2026
Contributed by Lukas
In the Western world, a true sexual revolution began in the 1960s. The idea that sex isn’t solely for procreation became widely accepted, leading to...
What’s a Lavender Marriage, and why is it changing relationships ?
02 Feb 2026
Contributed by Lukas
For generations, the idea of marrying your first love, living happily ever after, and having lots of kids was considered the ultimate dream. But for G...
What is rewilding?
01 Feb 2026
Contributed by Lukas
What is rewilding? Over the history of life on planet Earth, there have been five mass extinction events, due to changing sea temperatures, volcano ...
What is poverty porn?
30 Jan 2026
Contributed by Lukas
What is poverty porn? Poverty porn is a provocative term of criticism which looks at how poor people and their living situations are portrayed in fi...
Could love echoing be damaging your relationship prospects?
30 Jan 2026
Contributed by Lukas
Whether you’re the one being left or the one doing the leaving, a breakup always presents certain challenges. It’s pretty common to try to learn f...
What is a frozen conflict?
30 Jan 2026
Contributed by Lukas
All week long, we’re looking into 10 new terms and concepts that are certain to be on everyone’s lips in 2023! It’s nearly 11 months since Russi...
How do pheromones affect our sexuality?
29 Jan 2026
Contributed by Lukas
Have you ever seen perfumes advertised as containing pheromones and therefore increasing your sexual attractiveness or libido? Sounds too good to be t...
Who invented emojis?
29 Jan 2026
Contributed by Lukas
We all know them and use them; so today let’s celebrate them. World Emoji Day falls on 17th July. Yes that’s right, a day has been set aside for h...
What is the postpartum period?
29 Jan 2026
Contributed by Lukas
To celebrate International Women's Day, which falls on March 8th, Bababam is replaying Do You Really Know episodes which look at the struggle agains...
What is brain tapping, the viral technique for improving sleep quality?
28 Jan 2026
Contributed by Lukas
According to a 2022 study by Direct Line life insurance, 71% of British adults fail to get the recommended 7 to 9 hours sleep per night. Many people s...
Why do noses and ears grow throughout your life?
28 Jan 2026
Contributed by Lukas
You may have heard that our ears and noses never stop growing, you may even have found yourself wondering if your ears are indeed bigger than they use...
What is eye yoga?
28 Jan 2026
Contributed by Lukas
It's back to school! DYRK is dedicating a special week to sport. Because moving and doing regular physical activity is important for our physical and ...
What is a ghost kitchen?
27 Jan 2026
Contributed by Lukas
What is a ghost kitchen? Thanks for asking! For many of us, it’s been a long time since we last set foot in a pub or restaurant. We’ve become mor...
How did art nouveau flourish around the turn of the 20th century?
27 Jan 2026
Contributed by Lukas
What is art nouveau and how did it flourish around the turn of the 20th century? This aesthetic movement dominated many artistic fields in the late ...
Is menopause still a taboo subject?
27 Jan 2026
Contributed by Lukas
The menopause is the period in a woman’s life when she stops ovulating and having periods, due to lower hormone levels in the body. Despite the fact...
What is reality shifting?
26 Jan 2026
Contributed by Lukas
What is reality shifting? This trend took off among teenagers on both sides of the Atlantic during the first round of lockdowns last year. It found i...
Why is Elvis known as the King?
26 Jan 2026
Contributed by Lukas
Why is Elvis known as the King? Baz Luhrmann’s Elvis Presley biopic hit UK cinemas on 24nd June 2022, starring Austin Butler as the King of rock a...
Could Bare Minimum Mondays protect us from burnout?
26 Jan 2026
Contributed by Lukas
It’s common to feel a little anxiety on a Sunday evening as your relaxing weekend draws to a close and you start thinking about your return to the o...
Why are some people clumsier than others?
25 Jan 2026
Contributed by Lukas
Do you consider yourself a clumsy person? For some of us, accidents just seem to happen more often than for others, despite our best efforts to be mor...
How does the 3-30-300 rule affect my mental health?
25 Jan 2026
Contributed by Lukas
In our increasingly urbanised world, it’s important to make time for reconnecting with nature. The latest study to grab our attention in this area w...
What is premium mediocre - the illusion of luxury?
25 Jan 2026
Contributed by Lukas
November is synonymous with Black Friday, great deals but what cost? Over consumption is endangering our already fragile planet. Is it time to change ...
What is myopia?
24 Jan 2026
Contributed by Lukas
What is myopia? According to a 2019 study from the Investigative Ophthalmology and Visual Science journal, almost 60% of all humans will have some f...
Why do some stroke victims wake up with a foreign accent?
24 Jan 2026
Contributed by Lukas
The idea might seem like something out of a fantasy, but “Foreign Accent Syndrome” is a genuine, albeit very rare, neurological condition! It sees...
What is the Barnum effect?
24 Jan 2026
Contributed by Lukas
Have you ever felt like your horoscope was written just for you? Or a fortune’s cookie advice seemed incredibly relevant? You may be surprised, but ...
What is Stan Culture ?
23 Jan 2026
Contributed by Lukas
This week, we're looking back at 10 words and phrases that have been on everyone's lips in 2022. From the Uber Files leak to "shrinkflation" in stores...
What can supermarkets do to reduce food waste?
23 Jan 2026
Contributed by Lukas
November is synonymous with Black Friday, great deals but what cost? Over consumption is endangering our already fragile planet. Is it time to change ...
What is the Karpman drama triangle?
23 Jan 2026
Contributed by Lukas
American psychiatrist Stephen B. Karpman coined this social model of human interaction in 1968. It describes the roles that we take on in unbalanced s...
What is an anocracy?
22 Jan 2026
Contributed by Lukas
Let’s think back to January 6th 2021, when the U.S. Capitol was invaded by radical pro-Trump activists. Of course since then, Donald Trump has left ...
Why do we get the post-sex blues?
22 Jan 2026
Contributed by Lukas
If you’ve ever felt strangely sad after having sex, you may have wondered what on earth was wrong with you. After all, we’re supposed to lie aroun...
What is synthetic fuel?
22 Jan 2026
Contributed by Lukas
For a number of years now, we’ve been hearing that the future of transport is electric, in particular due to the impact of fossil fuels on global wa...
What is Quantum medicine and is it a scam?
21 Jan 2026
Contributed by Lukas
In January 2024, the renowned French perfumery Guerlain is set to unveil a groundbreaking range of products inspired by quantum physics. Their marketi...