Lessons

Bangladesh's Space journey
Bangladesh participates in the bold Artemis Generation—a forward stage toward space travel. Bangladesh's expanding aspirations for space projects are strong evidence of an official signing of the "Artemis Accords" with the United States National Aeronautics and Space Administration (NASA). At the signing event in Dhaka on April 8, 2025, Bangladesh was the fifty-fourth nation to join this global initiative for responsible, sustainable activities in space. This project raises Bangladesh above a globally accepted group committed to deciding the trajectory of deep-space and lunar journey. First developed in cooperation with seven other active countries in 2020 by the United States were the Artemis Accords in 1967 under the Outer Space Treaty and non-binding concepts. Particularly in the context of NASA's Artemis initiative, which projects humans' return to the Moon and then crewed missions to Mars, these ideas intend to develop a common understanding and set of best practices for the exploration and utilization of outer space. Signing, Bangladesh links itself with a vision of space exploration highlighting clear, connected, urgent support, space object registration, scientific data release, space heritage preservation, and responsible use of space resources. This commitment demonstrates how much Bangladesh is dedicated to creating a fair, sustainable, and safe environment fit of benefits for all of mankind. fresh start for Bangladesh's space pursuit. Bangladesh's evolving space program would make great advance once this is signed. Although the Bangladesh Space Research and Remote Sensing Organization (SPARRSO) has helped the country to advance in space technology and uses, joining the Artemis Accords opens up a whole new realm of potential for foreign cooperation, technology transfer, and scientific development. Acting NASA administrator Janet Petro was delighted by Bangladesh's involvement: "Bangladesh confirms its role in helping to define the future of space exploration. This applies to guaranteeing our trip to the Moon—and beyond—flawless, sustainable, and peaceful. We look ahead to collaborating, learning from each other, and witnessing Bengal's amazing creativity and vision help to define the next great phase in human space.
By Shihab10 months ago in History
The Last Letter
The Last Letter In one of the busy alleys of Dhaka, there was a small post office. It was run by Rafique Bhai, a man in his sixties, with a calm and peaceful face that seemed untouched by the rush of the world. Every morning at 9 a.m., he would quietly sit at his desk, sort the letters, and wait for the rare visitors who still believed in the magic of written words.
By md Parvaj10 months ago in History
2,400 Years Before Refrigerators: How Persians Made Ice in the Desert. AI-Generated.
More than 2,400 years ago, in the arid and sun-scorched landscapes of ancient Persia—modern-day Iran—a civilization mastered one of nature’s most elusive elements: ice. At a time when electricity was millennia away from invention and refrigeration was an unknown concept, the Persians engineered an astonishing method to produce, store, and use ice in the heart of the desert. Their creation, the Yakhchal, which literally translates to "ice pit" in Persian, was not just a functional device—it was a marvel of ancient sustainable architecture and climate-responsive design.
By The Thought Quest10 months ago in History
Price, features, and more about Samsung's Odyssey gaming monitor lineup in India
With the expansion of its Odyssey gaming monitor line, Samsung has significantly increased its presence in the gaming and high-performance computing markets in India. Samsung Odyssey monitors are designed for professionals, gamers, and content creators who demand top-tier performance. They are known worldwide for their cutting-edge display technologies and immersive visual experiences. The latest additions to the Odyssey line-up bring a mix of OLED, QLED, and Mini-LED technologies across various screen sizes and price points, offering something for every type of user. Let’s dive into the details of Samsung’s latest Odyssey offerings in India – covering models, specifications, and pricing. --- 1. The Ultimate Gaming Beast is the Samsung Odyssey G95SC OLED. Leading the lineup is the Odyssey G95SC OLED, a massive 49-inch ultra-wide gaming monitor that redefines immersion. The resolution of this monitor is Dual Quad High Definition (DQHD), and it has an 1800R curvature and a cinematic 32:9 aspect ratio. It has a 240Hz refresh rate and a 0.03ms response time, making it ideal for intense gaming and eliminating input lag and motion blur. Under the hood, it’s powered by the Neo Quantum Processor Pro, which uses AI upscaling to enhance image quality. The OLED panel delivers perfect blacks, infinite contrast, and vibrant colors. Additional features include CoreSync and Core Lighting+, allowing for ambient RGB lighting that matches on-screen content, and built-in stereo speakers for immersive audio. Price: ₹1,99,999 --- 2. Samsung Odyssey Ark 55-inch – The World’s First 55-inch Curved 4K Gaming Monitor The Samsung Odyssey Ark, a ground-breaking 55-inch 4K curved QLED display that transforms gaming, comes next in line. With a 1000R curvature, 165Hz refresh rate, and a peak brightness of 2,000 nits, this monitor is built to impress. The Ark’s Cockpit Mode lets users pivot the display vertically for a multi-screen setup on a single panel. It features AMD FreeSync Premium Pro, a 1ms response time, and an advanced multi-view function that allows users to display up to four inputs at once. It also includes a quad-speaker system with Dolby Atmos support and runs on Samsung’s Tizen OS, offering access to streaming apps and cloud gaming services like Xbox Game Pass. Price: ₹2,19,999 --- 3. Samsung Odyssey Neo G9 (G95NC) – 57-inch Mini-LED Powerhouse For those who need more screen real estate and insane performance, the Odyssey Neo G9 delivers with a jaw-dropping 57-inch curved Mini-LED display. It has a 32:9 aspect ratio and a resolution of 7680 x 2160, effectively combining two 4K screens into one. The panel supports Quantum Matrix technology with precise backlight control and a 240Hz refresh rate for fluid visuals. The Neo G9 is VESA DisplayHDR1000 certified, supports Adaptive Sync, and comes with an ergonomic stand that supports tilt, swivel, pivot, and height adjustment. Price: ₹2,25,000 --- 4. QD-OLED Gaming Elegance from Samsung Odyssey OLED G8 QD-OLED technology is used in the 34-inch ultrawide curved Odyssey OLED G8 monitor. It is a top-tier option for esports and immersive single-player gaming with a resolution of 3440 x 1440, a refresh rate of 175 Hz, and a response time of 0.1 milliseconds. This monitor supports AMD FreeSync Premium Pro and NVIDIA G-Sync compatibility for tear-free gameplay. It covers 99.3% of the DCI-P3 color space, ensuring accurate colors for both gaming and content creation. Its sleek design includes USB-C ports with 65W power delivery, Micro HDMI, and a minimalist stand with height and tilt adjustability. Price: ₹1,75,000 --- 5. Samsung Odyssey G7 & G7 Neo – Versatile High-Performance Monitors In addition, Samsung has released new, more compact versions of the well-liked Odyssey G7 and G7 Neo with more powerful specifications. The G7 is available in a 43-inch 4K IPS QLED panel with a 144Hz refresh rate, perfect for gamers looking for balance between size and performance. Mini-LED backlighting, a 165Hz refresh rate, VESA DisplayHDR600, and HDR10+ support elevate the G7 Neo, which is available in 32-inch and 43-inch models. The panels offer brilliant brightness control, contrast, and sharpness – all essentials for competitive and immersive gaming alike. $75,000 for the 43-inch Odyssey G7 32-inch Odyssey G7 Neo: 1,00,000 yen Odyssey G7 Neo (43-inch): ₹1,30,000 --- Availability and Offers These monitors are available through Samsung’s official online store, Amazon India, Flipkart, and select authorized retailers. Some models come with introductory offers, including cashback, no-cost EMI, and bundled accessories like wall mounts or HDMI 2.1 cables. --- Samsung's Plan for Indian Gaming Samsung clearly intends to dominate India's premium gaming and productivity market with this expanded Odyssey lineup. Hardcore gamers, streamers, developers, and digital artists who require high refresh rates and color accuracy can all benefit from these monitors. The company’s focus on OLED and Mini-LED technology also signals a move toward better energy efficiency, longevity, and superior image quality. As gaming continues to rise in popularity in India, Samsung's comprehensive range ensures users have access to world-class hardware suited for every need and budget. --- Final Verdict: Whether you're looking for ultra-wide cinematic experiences, precise esports-ready responsiveness, or high dynamic range for creative tasks, Samsung’s expanded Odyssey lineup has something tailored for you. While premium in pricing, the features and performance easily justify the investment for those seeking the best in display technology.
By Supriya Patra 10 months ago in History
Pyramids: Wonders of the Ancient World
The Pyramids: An In-Depth Exploration of Ancient Marvels Table of Contents Introduction The Historical Context of Pyramids
By MD Bayzid10 months ago in History
Crew Launch to Join Station Expedition 72/73 Will Be Covered by NASA . AI-Generated.
For the forthcoming crew launch that will transport astronauts to join the International Space Station's (ISS) Expedition 72/73, NASA has revealed its comprehensive coverage plans. A SpaceX Crew Dragon spacecraft will be used for the trip, which is a component of NASA's ongoing Commercial Crew Program, and will provide the crew members with necessary transportation. The launch signifies the extension of NASA's collaboration with SpaceX and the agency's dedication to guaranteeing the efficient and safe delivery of humans to the International Space Station.
By Ariyan Islam Masud10 months ago in History
Dominican Republic nightclub collapse kills 98
Dominican Republic nightclub collapse kills 98 On the night of April 8, 2025, tragedy struck Santo Domingo, the capital of the Dominican Republic, when the roof of the renowned Jet Set nightclub collapsed during a merengue concert. The catastrophic event resulted in the deaths of at least 98 individuals and left over 160 others injured.
By Muhammad Hayat10 months ago in History
Mysterious Landmarks on Mars Discovered by NASA Spark Alien Life Debate.
Mysterious Landmarks on Mars Discovered by NASA Spark Alien Life Debate. Mars the mysterious and dusty neighbor of Earth has once again stirred the imagination of the world. NASA over the years has released a series of intriguing images captured by its high tech rovers and orbiters exploring the Red Planet. These images showcase bizarre looking formations and structures which some believe are more than just the result of natural geological processes. The debate has intensified Could Mars have once hosted alien life? The allure of Mars is undeniable. As one of the closest planets to Earth and with surface conditions that are more hospitable than most other celestial bodies in our solar system Mars has always been at the center of scientific and speculative discussions about extraterrestrial life. While gas giants like Jupiter and Saturn are ruled out due to their extreme environments Mars has long stood as a beacon of potential a planet that might have once harbored the conditions necessary for life. Our collective obsession with the planet goes back centuries but in the age of technology and space exploration that curiosity has grown even stronger. The success of missions such as the Mars Reconnaissance Orbiter Curiosity Rover and most recently the Perseverance Rover has given us access to thousands of high resolution images of the Martian surface. Some of these images show peculiar shapes and patterns formations that don’t easily fit into our understanding of natural geology.
By Adnan Rasheed10 months ago in History
The Forgotten Prince of Magadha
The powerful Magadha kingdom was located in the center of ancient India, between sacred rivers and rolling hills. Known for its great cities, its prosperous trade, and its powerful kings, Magadha stood as a beacon of civilization. Its capital, Pataliputra, was a marvel of architecture and culture, where scholars, artisans, and warriors thrived under the rule of King Bhadraka.
By UNKNOWN STORY10 months ago in History
Trump tariffs including 104% against China come into force
Trump tariffs including 104% against China come into force Trump's new tariffs on dozens of countries, including tariffs of 104 percent on Chinese goods, have gone into effect, intensifying his global trade war.
By Danielle W. Jones10 months ago in History
What Started the War Between Israel and Palestine?
One of the most intricate and prolonged disputes in modern history is the one between Israel and Palestine. Rooted in historical, religious, and territorial claims, the war has seen repeated outbreaks of violence, with deep consequences for both sides. To understand how it began, we must look at key historical events that shaped the conflict.
By Abu Bakar Siddique10 months ago in History
Miracle at 17,000 Feet: The Pilot Who Was Sucked Out and Survived Flight 5390.
Miracle at 17,000 Feet: The Pilot Who Was Sucked Out and Survived Flight 5390. On June 10, 1990 British Airways Flight 5390 was on a routine journey from Birmingham England to Málaga,l Spain. What began as a normal flight soon turned into one of the most extraordinary survival stories in aviation history. At 17,000 feet in the sky the cockpit window suddenly blew out and in an instant the captain was sucked halfway out of the aircraft. What followed was a remarkable display of bravery quick thinking and human determination that saved the lives of everyone on board. The BAC One Eleven aircraft was under the command of Captain Tim Lancaster a seasoned and respected pilot. As the plane climbed smoothly through the sky no one anticipated the terrifying turn events would take. Without warning a loud explosion echoed through the cabin.
By Adnan Rasheed10 months ago in History