weight loss drugs

Weight loss drugs may raise hair loss risk

A new study suggests that some widely used weight loss medicines may increase the risk of hair loss (alopecia).

These medicines are mainly prescribed to treat type 2 diabetes and obesity.

They work by copying natural hormones in the body that help control blood sugar levels and reduce appetite making it easier for some people to lose weight.

Researchers from the University of Pennsylvania Health System compared people taking GLP-1 medications with those using other diabetes treatments.

They found that people using GLP-1 drugs appeared to have a higher rate of hair loss.

The study also noted that U.S. health regulators have received many reports of hair loss after the use of semaglutide and tirzepatide.

According to the UK’s Medicines and Healthcare products Regulatory Agency (MHRA) there were 399 reports of hair loss linked to tirzepatide in 2026, compared with 541 reports the previous year.

For semaglutide, 148 reports were received in 2026 while 164 reports were recorded the year before.

Experts say the findings show a possible link between these medicines and hair loss.

However they stress that more medical research is needed to confirm whether the drugs are directly responsible.

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    Does placing Wi-Fi router on floor weaken signals?

    You may have heard that the location of a Wi-Fi router plays an important role in its performance. Placing a router in a poor location can negatively affect the strength and range of internet signals. But what happens if you place a Wi-Fi router on the floor? The answer is that a Wi-Fi router can be placed on the floor but generally, it is not an ideal location. One reason is that when a router is placed on the floor, a significant portion of its Wi-Fi signals may be directed toward the ground. In addition, placing the router on the floor increases the chances of its signals being blocked or weakened by furniture and other household objects. As you may know, most Wi-Fi routers have antennas that transmit signals at different angles. Therefore, when a Wi-Fi router is placed on the floor, many of its signals may travel directly toward the floor instead of spreading efficiently throughout the room. Walls along the path of Wi-Fi signals can also act as obstacles. That is why it is generally recommended to place your Wi-Fi router in an elevated location such as on a shelf. The higher the router is placed, the better the signal coverage is likely to be throughout the house. It is also better to place the router in an open area where there are fewer household objects around it. Although placing a Wi-Fi router on the floor is not ideal, it is not necessarily the worst possible location. In fact, placing a router close to electrical appliances can be even worse. Therefore, you should avoid placing your Wi-Fi router near devices such as televisions, microwave ovens, refrigerators, Bluetooth devices and other electronic appliances as they can significantly interfere with signal coverage.

  • Why popcorn explodes when heated

    Popcorn is a favorite snack for people of all ages, especially during movie nights. But have you ever wondered why only certain corn kernels pop while regular corn does not? Food experts say the answer lies in the kernel’s unique structure moisture and the way it reacts to heat. Not all corn can turn into popcorn. A special type of corn called Zea mays everta is used because its kernels have a hard outer shell and a soft starchy center with a small amount of water inside. Although popcorn kernels look dry they contain about 13–15% moisture. When heated, the water inside turns into steam. Since the outer shell is very strong the steam cannot escape causing pressure to build inside the kernel. As the pressure keeps increasing the kernel acts like a tiny pressure cooker. Eventually the shell bursts with a popping sound.  The hot steam quickly escapes and the soft starch inside expands. Within seconds it cools and forms the fluffy crispy popcorn we enjoy.  A popped kernel can become 30 to 40 times larger than its original size. Sometimes a few kernels do not pop. Experts say this usually happens because they do not contain enough moisture to create the pressure needed to burst. Tiny cracks in the outer shell can also let steam escape too early preventing the kernel from popping.  Heating the kernels at a temperature that is too low may also cause them to dry out before enough pressure builds up. Popcorn can be made in several ways including on the stove in an air popper or in a microwave. Microwave popcorn bags and the oil inside them help spread heat evenly while oil on the stove helps heat the kernels more consistently. Air poppers on the other hand use only hot air and do not require oil. According to food scientists the secret behind perfect popcorn is the combination of a strong outer shell the right amount of moisture steam pressure and the natural expansion of starch when heated.

  • Solo travel finding its footing in Pakistan

    The image of travel in Pakistan is changing. At bus terminals in Rawalpindi, at Islamabad International Airport, and on trails in Hunza, a growing number of travellers are moving with just one thing in common — they are alone. Solo travel, once seen as unusual, is now a quiet but visible trend among Pakistanis. Industry data and tour operators say bookings by single travellers have risen steadily over the last two years, driven by social media, remote work, and a desire for independence. For decades, Pakistani travel meant family trips to Murree, Nathiagali, or Swat, or group tours arranged through agencies. That model is shifting. Nevertheless, reasons are practical and personal. Let’s say, no need to coordinate leave or budgets with others, or time to navigate new places on one’s own terms. These days , hostels, cafés, and trekking groups in places like Karimabad and Skardu have become meeting points for solo travellers. However, safety remains the top concern, especially for women. That is pushing both travellers and the industry to adapt. Hotels in major tourist towns now offer female-only dorms. Ride-hailing apps provide trip sharing. Also, the Ministry of Tourism has started listing registered guesthouses and guides on its website. Taking about the top destinations, Domestically, the most popular solo destinations of 2026 are, Hunza, Skardu, and Fairy Meadows for trekking and landscapes, Swat and Kalam for short trips, easier access. And Islamabad and Lahore, for weekend culture trips, history, and food walks. Internationally, Pakistanis traveling alone are choosing Turkey, Malaysia, and Saudi Arabia for Umrah-plus-tourism packages. Portugal and Japan are also rising for first-time solo travellers abroad due to safety and transit systems. But I would say Sri Lanka is the must go. For traveling solo, One of the biggest challenge is price. Single rooms and ‘single supplements’ on tours can add 20-30% to costs. However, to counter this, some operators are launching “solo-friendly” departures — group tours where you get your own room but share activities. To combat this, solo travellers usually travel in shoulder months and spend more on local experiences — guides, food, and home-stays. I am a travelwriter, who travels solo weather traveled domestically or internationally, my advise is basic precautions, let say, safe hotels, air travel, authentic agents and no home stays, since for my travel I only prefer top notch hotels, always get the travel plan from reputable travel agencies, and travel with the guide from company. Also, I avoid night life.

  • Algorithmic moderation and the shadow-ban dilemma

    By Raheel Waqar I attended a workshop under the project titled “Digital Trust and Free Expression in the AI Era” at the Department of Media and Development Communication, University of the Punjab, supported by the U.S. Mission to Pakistan in partnership with the Pakistan-U.S. Alumni Network (PUAN) last week. During the discussions on digital trust, I remembered that a few months ago, I received a call from a friend who is a small business owner and runs a modest page selling handcrafted candles. She told me that her posts had suddenly stopped getting reaching people. No warning. No explanation. Her engagement dropped overnight, and when she contacted the platform, she received a flat, nonanswer. She wasn’t banned. She wasn’t warned. She was just… quieter. That is essentially the shadow-ban dilemma, and I believe it is one of the least discussed problems of trust in the age of AI. There is a reason for algorithmic moderation exists. The volume of content shared on a platform daily is far too large to be managed by humans alone. AI systems can now detect hate speech, misinformation, spam, and harassment faster than an entire team of human moderators. Theoretically, this creates a safer and more livable Internet. But where I differ from current structure is that moderation operates as black box, and the worst offender is shadow banning, silently restricting a user without informing them. If a platform explicitly rejects you, you can appeal, argue, or move on. Shadow-banning removes even the most basic dignity. You face punishment without knowing the charges; you are not shown the evidence and are rarely given any avenues for reclamation. I genuinely believe that trust is the digital currency. We bring our voices, our business, and our relationships to these platforms, expecting something close to a level playing field, even if imperfect. Shadow-banning violates that implied contract. It assumes the rules are clear while relying opaque algorithms, and doubt becomes corrosive. Users begin to question each drop in engagement. Was it the algorithm? Was it just a bad week? Did I say something wrong? This uncertainty leads to confusion and self-censorship, which is not healthy foundation for a digital public square. Moreover, the phenomenon of shadow-banning disproportionately effects those without influence, legal support, or the media visibility. A major creator, with millions of followers, may get a quick, individualized explanation when something goes wrong. My friend, the candle-seller, heard nothing. This imbalance is significant if free expression online is to be practiced, not not merely discussed — by everyone. I don’t believe that the solution is to eliminate moderation entirely. The combination of harassment, spam, and bad-faith users who overwhelm others makes a total freeforall unusable within minutes. As anyone who has used an unmoderated platform knows how quickly it becomes impossible to navigate when spam and abuse take over. When people are constantly shouted down, free expression is not free. However, there is a difference between moderation and invisible moderation. Platforms can reduce the reach of harmful content without disrespecting or degrading the users by withholding explanations. The technology to notify users already exists. What is missing is the will. In my own re-design of this system, three principles would guide it: A user should be notified, not in a lucky screenshot of a “test” a month later, but in a clear, timely notice to explain the general reason that their content or reach is being limited. It is not theatre; it is meaningful appeal. Many platforms claim to offer appeals, but these are often routed to another algorithm or a human who skims for a few seconds. Real appeal is a true second look with actual power to correct an error. Not all infractions are equal and deserve the same silence and indefinite containment. It is not the same as coordinated harassment campaigns; it is not borderline, or an honest mistake, or satire. There is nothing impossible for this. It is a matter of priorities. Transparency costs platforms something; it exposes them to scrutiny and disagreement. I am not opposed to algorithmic moderation. Used responsibly, it can make the internet more habitable space for all, particularly for those who are disproportionately targeted by harassment and abuse. However, moderation that is not transparent is not safety; it is control disguised as safety. In a world where artificial intelligence systems increasingly decide who is heard and who is quietly muted, we must hold these systems accountable for their explanations. Platforms that merely claim that they know how to handle moderation, do not build trust. Trust is constructed by showing their work. Shadow-banning is not just a technical issue; it is a question of what kind of digital public square we want to inhabit and whether we will insist on honest, accountable moderation. The views, thoughts, and opinions expressed in this blog are solely those of the author and do not necessarily reflect the official policy or position of the U.S. Mission to Pakistan or USEFP/PUAN. Raheel Waqar is a student of Media and Development Communication at University of the Punjab, Lahore and can be reached at raheelwaqar540@gmail.com.

  • Dad’s fake Ultrasound trick goes viral

    A father’s unusual way of helping his young daughter stop eating junk food has gone viral on social media. The video shows a Chinese father who was worried because his daughter loved junk food and would not stop eating it even after he asked her many times. https://www.instagram.com/reel/Dbalh_1AbcP/?igsh=NTV3MGpkcWpkang0 To teach her a lesson the father created a fake ultrasound video. In the video it looked like a worm was growing inside the girl’s stomach because of the junk food she was eating. The animation showed the worm happily eating ice cream and other unhealthy foods becoming bigger each time she ate them. According to the viral story the trick worked and the little girl completely gave up junk food. The video quickly spread across social media and received mixed reactions. Some people praised the father’s creative idea while others said it is better to explain the benefits of healthy eating instead of frightening children.

  • The Recommend Self

    From Syed Tahir For centuries, one question has remained at the centre of human reflection: Who am I? The question appears simple, yet it contains one of the deepest mysteries of human existence. Identity is not merely a collection of facts about an individual. A name, profession, nationality or social position may describe a person, but they cannot fully explain the self behind them. Human beings are not born with a complete identity. They create one. Through memories, relationships, choices and experiences, individuals gradually construct an understanding of who they are and what they value. The self is not a fixed object. It is an ongoing process of becoming. The Digital Age is quietly transforming this process. For the first time in history, external systems do not merely observe human behaviour. They increasingly predict preferences, organise choices and influence the environments through which identity itself develops. This transformation is subtle because it rarely appears as control. It appears as convenience. A song suggested before we search for it. A film selected before we decide what we want to watch. A news story placed before our attention. A product displayed before desire fully develops. A community recommended before we consciously seek belonging. The language is harmless. The implications are profound. The central paradox of the digital age is that the systems designed to understand us are gradually becoming capable of influencing the people we become. The algorithm does not need to tell us who we should be. It only needs to shape the choices through which we construct ourselves. Human identity has always been influenced by external forces. Families transmit values. Schools develop habits of thought. Communities provide belonging. Cultures offer narratives through which individuals understand their place in the world. But these influences are usually visible. Digital influence is different. It often operates quietly. A recommendation does not present itself as authority. It presents itself as assistance. It does not say, “Become this person.” It simply arranges the possibilities from which a person chooses. This is why the question of algorithmic identity is not only about technology. It is about human agency. Because freedom is not merely the ability to make choices. Freedom also requires understanding how those choices are shaped. The challenge of the digital age is that recommendations can gradually become substitutes for exploration. Human growth has always depended upon encounters with the unexpected. A person discovers a passion through an unfamiliar book. A new idea changes a lifelong assumption. A conversation with someone different expands the boundaries of understanding. The unexpected has always played a central role in shaping identity. Yet algorithms operate through patterns. They learn from what we have already watched, searched, liked and chosen. Their purpose is to provide more of what appears relevant to us. This creates extraordinary convenience. But convenience can also create limitations. If every choice is shaped by previous preferences, the individual may gradually encounter less of what challenges, surprises or transforms them. The algorithm is excellent at recognising who we have been. Human beings are defined partly by who they can still become. This distinction lies at the heart of the debate about digital identity. A person is not simply the sum of past behaviour. Human beings possess the ability to change their beliefs, abandon old habits and discover new purposes. A system based on previous choices can predict tendencies. It cannot fully understand transformation. The philosopher Charles Taylor, in Sources of the Self, argued that human identity develops through the meanings and values people attach to their lives. Individuals understand themselves through relationships, moral commitments and ideas about what makes life meaningful. Identity requires reflection. It requires asking: Why do I value what I value? The digital environment complicates this question because it increasingly reduces the distance between desire and satisfaction. Instead of allowing individuals to wander, discover and sometimes struggle with uncertainty, it often provides immediate suggestions based on existing behaviour. The result is a subtle shift. We move from discovering ourselves to being continuously reflected back to ourselves. The system becomes a mirror. But a mirror that recommends what it wants us to see. This does not mean recommendations are harmful. They can introduce people to knowledge, entertainment and communities they might never have found otherwise. The problem begins when recommendation replaces curiosity. A map is valuable because it helps us navigate. But a life cannot be lived entirely through maps. Some of the most meaningful journeys begin when people choose paths they were never advised to follow. The transformation of identity becomes even more visible in the way people now present themselves to the world. Long before social media existed, the sociologist Erving Goffman examined how individuals manage impressions in everyday life. In The Presentation of Self in Everyday Life, he argued that people often present different versions of themselves depending on their surroundings and audiences. The digital age has not created this tendency. It has amplified it. Online platforms have turned identity into something increasingly visible, measurable and constantly evaluated. The self is no longer only experienced privately. It is displayed through photographs, opinions, achievements and carefully selected moments. A person does not merely exist. A person appears. This creates a new tension between being and performing. The question slowly changes from: “Who am I?” to: “How am I perceived?” The desire for recognition is deeply human. Every society has valued reputation, belonging and acceptance. The problem begins when external approval becomes the primary measure through which individuals understand themselves. Experiences become shaped by their visibility. Achievements become symbols. Opinions become signals of belonging. The private self begins competing with the public self. The danger is not self-expression itself. Digital platforms have allowed millions of people to share ideas, build communities and express identities that may have remained unheard in previous eras. The challenge begins when performance replaces reflection. A person can become highly visible without becoming deeply self-aware. This is where the philosophy of Martin Heidegger becomes relevant. In Being and Time,

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