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.
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Jewels are everywhere. We admire them in the windows of master jewelers, and in the collections of the world's greatest museums. Young lovers, movie stars, and heads of state each have their treasures: objects of desire, fascinating ornaments, or symbols of power. But every piece of jewelry also holds its secrets. Secrets of fabrication… but also… relationships. Stories of love and separation. Myth and curses. Moments of glory or downfalls. The height of an empire or civilization, the spark ...
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What causes tocophobia, the fear of pregnancy and childbirth?
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According to the NHS, approximately 1,600 babies are born every day in the United Kingdom. But what often goes unspoken are the nine months leading up to this event—the periods of anxiety, doubt, and self-discovery that mothers inevitably experience. A study published in Evolution, Medicine & Public Health journal in April 2023, found that 62% of w…
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Voice of Jewels


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The Lover's Eye, or the Secret Love of King George IV
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Look at me... That's what jewelry tells us. Because jewelry is always about gaze... and... feelings! But then, what do you do... when gazes have to remain secret? And feelings, clandestine?... What do you do in the case of a Secret Affair? That's exactly what Prince George, the heir to the English throne, wondered one day in 1785... He who was hope…
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Flat Earthers believe that the Earth is not spherical, but rather a flat disc and the Sun and the Moon are also flat discs that circle above the Earth. According to them the edges of the world are surrounded by a wall of ice, which is what we know as Antarctica. And as for the pictures of the Earth from space - they are all fake, part of a huge con…
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If you have ever slept with a cat or a dog, you know how cozy it can be. Whether they are at the foot of the bed or on the duvet, pets can make you feel safe and comforted like a plush toy. According to the UK Pet Food Manufacturers Association, 62% of households in the country own a pet, including 13 million dogs and 12 million cats. But are there…
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"There are way easier places to work, but nobody ever changed the world on 40 hours a week." That’s exactly what Elon Musk tweeted in November 2018, as part of a call for new talent to join his companies. The post went viral, leading to a lot of people critiquing Musk's take on work and merit. Despite the criticism he faced, a lot of people, and fo…
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What's the best way to choose my toothpaste?
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Choosing the right toothpaste can be a bit of a challenge, either because there's a plethora of options or because you might have specific requirements. It's not always clear what these products contain, whether it's advisable to steer clear of certain toothpaste, or if the organic versions are just as effective. The main goal is to tackle dental p…
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The Mandela Effect is a phenomenon in which a large number of people share a false memory of something that never happened or happened differently from reality. The term was coined by Fiona Broome, a paranormal researcher, who discovered that she and many others had a vivid memory of Nelson Mandela dying in prison in the 1980s, when he actually die…
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What are the dangers with being overly perfectionist?
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Perfectionism is the tendency to set excessively high and unrealistic standards for oneself and others, and to evaluate one’s worth based on the ability to meet those standards. Perfectionists are not satisfied with anything less than flawless results, and they often fear failure, criticism, or disappointment but constantly striving for perfection …
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How can my partner and I get better sleep together?
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If your partner is constantly snoring, hogging the blanket, or tossing and turning every five minutes, and you're finding it increasingly challenging to share a bed, know that you're not alone. A 2017 study revealed that while 50% of those surveyed claim to sleep as a couple, 41% prefer solo slumber, and 54% feel sleep-deprived. There are some tric…
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You've been seeing someone for a few weeks now. The romantic dinners, cozy nights at each other's places, and sweet morning or evening texts have been giving you those butterfly feelings. It's shaping up to be the start of something beautiful. But then, out of the blue, your date drops a bomb during a conversation, mentioning a Tinder match or a da…
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John Lewis has released its annual Christmas advert; entitled ‘The Beginner.’ It follows the progress of a middle aged man as he slowly, painfully and determinedly learns how to skateboard. The montage ends by revealing that he is doing all this to make his foster daughter feel welcome when she comes to stay with them for Christmas. It's touching a…
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What was the impact of the Angelina Jolie effect on women's health?
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In 2013, American actress Angelina Jolie made headlines by revealing in the New York Times that she had undergone a preventive double mastectomy to reduce her risk of cancer. The procedure consists of removing both breasts and Jolie explained that a genetic test had shown she carried a mutation in the BRCA1 gene, significantly raising her chances o…
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November is synonymous with Black Friday, great deals but what cost? Over consumption is endangering our already fragile planet. Is it time to change our ways? This week Do You Really Know is highlighting concepts and initiatives about reducing our consumption. ‘Tis the season to spend, spend, spend! In the lead up to Christmas we are bombarded wit…
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Why do our bellies get fatter as we get older?
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As the years go by, those extra inches around the abdomen tend to sneak up on us, and that’s especially true once we hit our fifties. One major player is hormonal shifts. For women, the onset of menopause often brings about weight gain and a burgeoning belly, thanks to a decline in estrogen levels that prompts the body to store fat in the midsectio…
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Voice of Jewels


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Discover Voice of Jewels, a podcast from L’ÉCOLE, School of Jewelry Arts supported by Van Cleef & Arpels.
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What do Bianca Castafiore and Rihanna have in common? What about the Andes Mountains and the Château de Versailles? And JRR Tolkien and James Cameron? Here’s a hint: they’ve been around since the dawn of time. They’ve induced passion and powerful emotions. Sometimes quaint or ostentatious… They’re jewels. Whether connected with feelings or power, w…
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What is the butterfly effect and how does it affect our lives?
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The butterfly effect is the idea that a small change in one part of the world can have huge consequences in another. It is often used as a metaphor for how our actions can shape the future in unpredictable ways. The term was coined by the American mathematician and meteorologist Edward Lorenz, who was studying the behavior of weather systems. He di…
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Why is there such a taboo over the prostate?
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The prostate is a male organ that's situated right above the bladder, in front of the rectum. It's a small gland the size of a chestnut that plays a fundamental role in the reproductive system. It produces the protastic fluids that ensure the maturation and survival of sperm. The prostate is also an incredibly erogenous zone, though it's not often …
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How can I know if my partner is micro-cheating on me?
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When it comes to what counts as being unfaithful in a relationship, everyone has their own definition. Some might say that only physical contact with another person is cheating, whereas others will argue that even a mildly flirtatious conversation is unacceptable. That's where the concept of micro-cheating comes into play. Micro cheating refers to …
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When a woman is heavily pregnant, holiday or travel plans don't typically top the priority list. After all, flying isn't generally recommended during the latter stages of pregnancy. But that hasn’t stopped the trend of birth tourism from developing. The basic idea is for a mother to give birth in a country different to where they live, essentially …
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How to exercise safely when the weather is cold?
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Many people tend to exercise less during the colder months, preferring to stay indoors and avoid the chilly weather. But doing exercise in winter is a good idea for lots of reasons so don’t let the cold put you off. Exercising in cold weather can offer many advantages for your physical and mental health. For example, according to a study published …
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Giving Tuesday is a worldwide initiative which encourages people to do good. The movement was created in the United States in 2012, and has since spread to have a presence in 75 different countries as of 2021. In 2022, like every year, Giving Tuesday is celebrated the Tuesday after Thanksgiving and Black Friday, meaning it falls on 29th November. A…
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We’ve talked about a lot of dating trends on Do You Really Know, many of which are pretty negative. And the subject of today’s episode is no exception. R-bombing might sound pretty dramatic, but in fact it just refers to leaving someone on read when they message you. You know, those annoying blue ticks you see on whatsapp which tell you your messag…
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Are budget food brands really worth the savings they offer?
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How much attention do you pay to prices when doing your grocery shopping? In September 2023, UK consumer watchdog Which published research showing just how much cheaper budget brands can be. One striking example was the price of rice at Asda. Shoppers could get 1kg of Asda Just Essentials rice for 52 pence, while the store’s standard own-brand Easy…
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The cost of living crisis has seen food prices increase by as much as 65% according to the Office for National Statistics meaning that the average British household spends an extra £600 pounds a year on food. But considering that there is also about 4.5 million tonnes of food waste annually the possibility of reducing wasted food as well as bills h…
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Why shouldn't we use the snooze function on our alarm clock?
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We all know the feeling of not wanting to get out of bed first thing in the morning. It can be tempting to press the "snooze" button on your alarm clock to grab a few extra minutes of sleep. And research has shown that it’s a very common habit. In October 2022, results from a University of Notre Dame study on the subject were published in Sleep jou…
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If you’ve been to a climate demonstration in recent times, you may have noticed placards with a series of blue and red coloured stripes. Kind of like a barcode but in colour, with the shades varying from very light to very dark. You may have even seen them at political or sporting events, in the media, or on the cover of Greta Thunberg’s The Climat…
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Why is funflation causing us to spend more on live entertainment?
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If you’re a fan of Taylor Swift, it won’t have escaped your notice that the singer was back on tour this year across the United States. And what a tour it was! Fans were desperate to attend, and prepared to pay from $49 to $499 for the privilege, according to face value ticket prices quoted by Stylecaster.com. Meanwhile, resale ticket prices were i…
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Gas cookers are a common feature in many kitchens, often preferred by chefs and home cooks for their precise temperature control but gas cookers emit a number of harmful substances when they are in use and even when they are off that can pollute the indoor air and harm your health. Nitrogen dioxide, or NO2, is a gas that is produced when natural ga…
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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 can also get gluten-free items in health food shops or online. Some people have no choice but to adopt such a diet, because they have coeliac disease, a lifelong autoimmune condition which causes their bod…
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How has the slomadism trend taken off since Covid?
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According to an August 2023 report by human resources company MBO Partners, the number of Americans considering themselves digital nomads increased by 131% between 2019 and 2022. That means they can travel worldwide while staying connected to their work wherever they are. The Covid-19 pandemic led to remote work being normalised, when it had alread…
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Are men really more sensitive to pain than women?
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When it comes to health, it’s clear that gender differences play a significant role. It's now recognized that the occurrence of diseases, their onset age, symptoms, severity, and even responses to medications differ between men and women. The question of whether men and women perceive pain differently has been a topic of scientific discourse for qu…
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Is there any truth that lemon water is good for you ?
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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 overall health, as it helps prevent dehydration, whic…
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Have you ever noticed that you tend to have your best ideas in the shower? If so, you’re not alone! A 2014 study conducted by cognitive psychologist Scott Barry Kaufman found that 72% of people get creative ideas while showering. So it’s really not a coincidence. Science has shown that taking a shower is actually a perfect combination of a few fact…
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Should I cut the electricity at home during a storm?
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As thunderclouds gather and winds intensify, the decision to shut off the power becomes a critical one, balancing safety concerns with the practicalities of daily life. The risks associated with electrical installations depend on the location of your home. For example, the consequences are more severe if your home is in a rural or mountainous area,…
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Could the PAUSE method help me make better decisions?
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Are you someone who thrives on making decisions at work, or do you prefer to take a back seat and let others have the final say? Decisions can be a source of anxiety, even for those who generally like making them. That's especially true when the sheer quantity of decisions to be made adds up, and you've got a limited amount of time in which to make…
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Why has far-right terrorism increased so much?
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In early December 2022, German authorities carried out a sting operation on the neo-Nazi Reichsburger group that was plotting to overthrow the country’s government through a coup. It was one of Germany’s biggest ever counterterror operations, seeing 3000 police officers make 300 raids across 11 regions of the country, and led to a total of 25 arres…
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According to a Michael J Fox Foundation survey from 2013, 65% of Americans believe that ushumans use just 10% of our brains. That’s not really a surprise when you consider that the 10% figure has been quoted a lot over the years. Medical News Today says that it was referenced in 1936 by American writer Dale Carnegie in his book How to Win Friends a…
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How can I save money when using electrical appliances?
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You might be surprised to learn that how we use our electric devices can make real changes to our energy consumption and our bills. So here are some simple tips to help you change your habits and save on your energy bills. Many appliances use energy even when they are on standby. Chargers still draw power even if the device is not connected, media …
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Have you ever seen the Black Mirror episode called "Be right back"? It aired back in February 2013 and sees a character called Ash die in a car accident, leaving behind his pregnant wife Martha. During Ash's funeral, Martha’s friend Sarah tells her about a company which creates AI versions of dead people, by using personal data they had shared onli…
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You might try to avoid them whenever you can, opting for the lift or the escalator instead. But did you know that stairs can actually super-charge your fitness in seconds? In fact, climbing stairs has so many benefits for your health and well-being that you might want to rethink your attitude towards them. Climbing stairs is a vigorous-intensity ph…
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Sometimes there’s a very thin line between friendship and love. You spend time with someone, you’ve got things in common, you make each other laugh.Things can easily get blurry. Imagine you’ve recently met someone and really hit it off; you’re at each other’s places all the time, maybe you’ve even kissed once or twice on a night out. Maybe it’s gon…
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It’s common knowledge that autumn often sees people put on weight. But if you’re looking to shed a few pounds, there are some foods you can rely on to boost metabolism and thereby improve calorie burning. That’s because they increase thermogenesis, which is the production of heat in the body. That in turn stimulants our metabolism, forcing the body…
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An IPSOS study from late 2020 found that 45% of people across the world were trying to lose weight at the time. In many cases, losing weight is beneficial for health, but a lot of the time, people want to achieve unrealistic body images which are projected by the media as being ideal. Of course, a popular way of doing so is by dieting, but the subj…
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A time optimist is someone who is overly optimistic about how much time they have to do something, and therefore often ends up being late or missing deadlines. They tend to underestimate how long tasks will take, overestimate how much they can accomplish in a given period, and ignore potential delays or interruptions. They may also have a distorted…
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What are the dangers of using nitrous oxide - the laughing gas drug?
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Nitrous oxide, which is also known as laughing gas, is sold in metal canisters and is one of the most commonly used drugs by teenagers and young people. However, heavy use can lead to a host of problems. Prof Alastair Noyce, a consultant neurologist at Queen Mary University of London, told BBC News: "These are young people we are seeing - teenagers…
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Have you ever found yourself experiencing emotions like anger, frustration, or even affection towards your therapist? On the surface, it may seem like a surprising thing to happen. After all, you don't know much about their personal life, and there's no obvious reason for having such feelings. Fear not though; this happens more frequently than you …
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"Wrap up warm, or you'll catch a cold!" No doubt you heard that advice a lot as a child, and you may well still hear it as an adult. For a long time, scientists were skeptical about the idea that simply being exposed to the cold could make a person sick. After all, to get sick, you need to actually come into contact with a microbe, like a virus. An…
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How to save money on your heating bill this winter?
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As the cold weather closes in, it's time to put on the heating but there are plenty of ways to efficiently heat your home and save money. 46 percent of people believe it is better to leave the heating on low at all times. However, according to experts from the Energy saving Trust it is better to only put the heating on when you need it. The reason …
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It doesn’t take a genius to realise that the COVID-19 pandemic changed the relationship many white-collar employees have with work. And that’s particularly true when it comes to remote work; which some of them now see as a non-negotiable. And a lot of other employees have made it clear they don’t want to return to full-time office life. Nevertheles…
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Revenge porn is the intentional sharing of private sexual content, without the consent of the person in that content. It could be explicit text messages, photos or videos, for example. Revenge porn hasn’t been around forever; it has grown with, and been facilitated by, the internet, smartphones and social media. The humiliation and harassment that …
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