Towhidur Rahman
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Air pollution
Air pollution: A hidden threat to health and life Air pollution is one of the most serious environmental problems affecting our planet today. It is the presence of harmful or excessive atmospheric substances that threaten human health, ecosystems, and the climate. Air pollution contributes to a wide range of environmental and social issues, even though it is often invisible. Each year, it kills millions of people and contributes to many other problems. In our global effort to create a cleaner and healthier world, it is essential to comprehend its effects, causes, and potential solutions. How does air pollution work? Air pollution occurs when gases, dust particles, fumes, or odors are introduced into the atmosphere in concentrations that harm living organisms or the environment. The majority of these pollutants are the result of human activities, though some of them are natural, like pollen or ash from volcanoes. The most prevalent air pollutants are: Particulate Matter (PM2.5 and PM10): Tiny particles suspended in the air that can penetrate deep into the lungs and bloodstream.
By Towhidur Rahman9 months ago in Earth
Global warming
Global Warming: A Global Crisis Demanding Immediate Action One of the most pressing issues facing the world today is global warming. It is the long-term rise in the average temperature of the Earth's climate system, primarily brought about by human activities, particularly the release of greenhouse gases like carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). The Earth's climate has changed significantly as a result of this warming trend, affecting ecosystems, weather patterns, and sea levels. Understanding Global Warming
By Towhidur Rahman9 months ago in Earth
Awesome website: vocal.media
How Profitable Vocal.Media Is: A Comprehensive Look at Its Potential Earnings Platforms like Vocal.Media have created a unique environment for authors looking to monetize their writing in a digital age where content reigns supreme. Vocal.Media provides a platform that promises both exposure and profit, so it doesn't matter if you're an experienced writer or a novice looking for new ways to make money. But how profitable is it, really? Is it a legitimate way to earn passive income, or just another content site with limited returns?
By Towhidur Rahman9 months ago in Journal
Price of gold
The Reasons, Implications, and Prospects for the Future of the Gold Price Gold prices have experienced a significant rise in the global financial landscape over the past few months. Gold has reached record highs as of the beginning of 2025, attracting the attention of investors, economists, and the general public. In addition to being a sign of market dynamics, the rising price of gold also indicates broader economic and geopolitical developments. The rise in the price of gold, its implications for various industries, and what the future may hold are the subjects of this article. An Overview of the Rising Cost of Gold Over the course of the past year, gold prices have steadily increased, with the price of one ounce now exceeding $2,300. This rise is one of the most significant in more than a decade. Although gold has always been regarded as an asset that can serve as a safe haven, the current upward trend is being driven by a combination of factors that include economic uncertainty, central bank policies, international conflicts, and other factors. Causes of the Surge in Gold Prices
By Towhidur Rahman9 months ago in Trader
Benefits of Meditation
Meditation: A Way to Find Peace and Clarity in Your Mind It is easy to feel overwhelmed and mentally disorganized in a world that is constantly buzzing with notifications, deadlines, and the pressure to keep up. Amid this chaos, meditation emerges as a powerful practice for restoring calm, focus, and inner peace. Meditation is more than just a spiritual practice; it is a science-backed method for improving overall well-being. It is rooted in ancient traditions and is now widely accepted in modern wellness culture. How Does Meditation Work? The practice of meditation entails teaching the mind to focus and change its focus. Breathing, awareness, and mindfulness are frequently at the center. Even though there are a lot of different kinds of meditation, the end goal is always the same: to improve mental clarity, emotional stability, and awareness. As a spiritual and philosophical activity, meditation has been practiced for thousands of years, particularly in Eastern cultures. However, today it is also used widely as a therapeutic tool to reduce stress, improve concentration, and foster emotional health.
By Towhidur Rahman9 months ago in Education
A shock to the scientific community
National Science Foundation Terminates Hundreds of Active Research Awards: A Shock to the Scientific Community The National Science Foundation (NSF) has canceled hundreds of active research grants in a variety of fields, a move that has shocked academic and scientific research communities. The stability of research careers, the future of U.S.-funded science, and the potential loss of groundbreaking innovations that may now be abandoned have all been seriously questioned as a result of this unprecedented action. Nearly 25% of all federally supported basic research conducted at American colleges and universities is supported by the NSF, an independent federal agency founded in 1950. Its grants fuel discoveries in biology, chemistry, physics, engineering, computer science, and social sciences, playing a critical role in maintaining the United States’ leadership in global innovation. As a result, the fact that active research grants have been terminated is an extremely unusual and deeply troubling development. The Dimensions and Characteristics of the Terminations The terminated grants affect early- and senior researchers, according to internal sources and preliminary data released by the NSF. There are estimates that more than 300 active awards have been halted, and termination letters cite a variety of reasons, from budget reallocations and program restructuring to administrative irregularities and compliance violations. In cases of noncompliance or ethical violations, some terminations are common, but the sheer number in this instance suggests a broader and more systemic shift. Numerous researchers stated that they were left scrambling to manage personnel, ongoing experiments, and institutional expectations after receiving abrupt notices without detailed explanations. According to Dr., "we were in the middle of a multi-year study with promising early results." Andrea Kim is a neuroscientist at a significant university in the Midwest. The termination letter followed. No explanation beyond ‘programmatic redirection.’ This is devastating—not just for my team, but for the future of our research.”
By Towhidur Rahman9 months ago in Fiction
Samsung Galaxy S25 vs Samsung Galaxy S24 ultra
I was surprised by the small Galaxy S25, but not enough to replace my S24 Ultra permanently. I wasn't expecting much when I first held the Galaxy S25 in my hands. After all, in an era dominated by spec monsters like the S24 Ultra, how much really does a "smaller" flagship offer? However, after working with Samsung's newest compact powerhouse for a week, I was truly surprised. The Samsung Galaxy S25 is more than just a miniaturized flagship; it is also a refined, well-balanced, and delightfully unexpected device. Still, as much as I’ve enjoyed it, it hasn’t quite convinced me to retire my Galaxy S24 Ultra.
By Towhidur Rahman9 months ago in Trader
Way to earn money
7 Freelancing Jobs to Make more money freelancing has evolved from a side business to a full-time career option for millions of people. With the rise of remote work, businesses are turning to freelancers for expertise without the long-term commitment of traditional employment. As a result, a lot of skilled professionals are selling their services on sites like Upwork, Fiverr, Freelancer, and others for a lot of money. If you're looking to dive into freelancing or level up your career, here's a list of 7 high-paying freelancing jobs that offer both financial rewards and flexibility.
By Towhidur Rahman9 months ago in Motivation
Drug price and international level
Plan to align the United States is revived by the Trump administration. Drug Prices with International Levels Former President Donald Trump, who is once again a key figure on the political stag, is reviving an initiative aimed at slashing drug prices by comparing them to those in other developed nations in a bold move to overhaul the cost of prescription medications in the United States. According to people familiar with the situation, Trump's team is looking into expanding aggressively international reference pricing, a strategy that has the potential to fundamentally alter how pharmaceuticals are priced and sold in the United States. The Proposal: International Reference Pricing
By Towhidur Rahman9 months ago in Trader
A great farewell
World Leaders from Trump to Zelensky to Attend Pope’s Funeral Vatican City — An extraordinary gathering of global leaders is set to take place in the heart of Christendom as world dignitaries converge on Vatican City to pay their final respects to Pope [Insert Pope’s Name], who passed away on [Insert Date] at the age of [Insert Age]. The funeral, scheduled for [Insert Funeral Date], is expected to be one of the most significant religious and diplomatic events in recent memory, drawing attention from across the globe.
By Towhidur Rahman9 months ago in History
