Shuvo Holi & Dol
Let there be more colours in your lives.🙏Shuvo Holi, and Dol- the Spring Festival of Hindus.
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SARASIJ'S BLOG
DEEPSEEK, AND FUTURE OF AI
DEEPSEEK, AND FUTURE OF AI SARASIJ MAJUMDER DeepSeek came as a big tremor on the AI WORLD. Through ingenious engineering, the Chinese startup has QUITE SIGNIFICANTLY reduced its computing power needs, raising concerns about the future demand for Nvidia’s high-end chips. DeepSeek-R1 became rapidly popular with hundreds of derivative models developed over just in a few days. This has negatively impacted the market value of U.S.-based competitors with Nvidia registering a record loss 27/01/25 -- Black Monday. Tech investor Marc Andreessen has described this as “AI’s Sputnik moment.” This is mainly due to two underlying reasons—the cost-effectiveness of DeepSeek’s AI models and their ability to run efficiently on less expensive hardware. “DeepSeek has had some real innovations,” Nadella said during an investor call after Microsoft reported quarterly results on this Wednesday. Breakthrough: DeepSeek’s engineers, in their rese...
CORINTH CANAL:GREECE
CORINTH CANAL:GREECE AN ENGINEERING WONDER SARASIJ MAJUMDER Canals Are Man Made Waterways—Rather Links, Connecting Two Large Natural Waterbodies, Separated By Land. There Are 16 Very Important Man Made CANALS For Navigation, Mostly Connecting Seas, And Some Are Connecting Rivers. They Are All Engineering Marvels. I Will Share With You The Interesting Information About All Of Them. All Of You Know About Suez, And Panama. But Another Canal, Built, And Very Useful For Greece, And Europe—It Is Known As “CORINTH CANAL.” Toay I will Discuss About It. The Corinth Canal, is an engineering marvel in Greece, serves as a crucial maritime shortcut link that connects the Aegean Sea to the Ionian Sea. Spanning approximately 6.4 kilometres (4 miles) in length, the canal significantly reduces the maritime journey between the two seas, eliminating the need for ships to navigate the lengthy and hazardous route around the Peloponnesian Peninsula. Historical Ba...
HALLO, SPACE STATION ‘ISS’
BUSY OVER THERE! HALLO, SPACE STATION ‘ISS’ SARASIJ MAJUMDER A Russian Soyuz rocket launches three people toward the International Space Station on Sept. 11, 2024. (Image credit: NASA+) Earth's orbit is busier right now than it's ever been. Three people launched toward the International Space Station (ISS) on September 11 aboard a Russian Soyuz capsule, pushing the total number of people in Earth orbit to a new high-water mark. "With the trio now in orbit, there is a record of 19 people currently in orbit," NASA commentator Anna Schneider said during the agency's webcast of the Soyuz liftoff. The old record was 17, set last year . Six Chinese people also are now in the orbit. 2 two Saudis, and one Emirati astronaut were there, in Chinese Space Station, but two Saudis must have returned. The Soyuz that launched 11/09 has carried NASA's Don Pettit and cosmonauts Alexey Ovchinin and Ivan Vagner. The trio...
THE CRISIS IN SPACE
.THE CRISIS IN SPACE. .Wilmore And Williams. .Starliner Astronauts. SARASIJ MAJUMDER From Yuri to Neil to our Rakesh---- we have covered many “MILESTONES” in Manned Space Voyages—but still it is not without the associated risks, dramas and excitements. Currently there are two fully operational space stations – the International Space Station (ISS) of USA, and China's Tiangong Space Station (TSS), which have been occupied since October 2000 with Expedition 1 and since June 2022 with Shenzhou 14. The Russian space station Mir re-entered Earth's atmosphere and was destroyed on March 23, 2001, after 15 years in orbit. The station was deorbited in a controlled manoeuvre and fell into the South Pacific Ocean near Nadi, Fiji. ISRO aims to construct a 20-ton space station by 2030, intending to support microgravity experiments. It will be a manned Space Station. But now whole world is eagerly waiting for safe return of Sunita, a...
LIFE ON MARS
LIFE ON MARS:ROVER Nasa’s Curiosity Got Scientists Excited SARASIJ MAJUMDER MARS or MANGAL ( in Indian Astronomy ) can be seen in naked eye, REDDISH, in night, if the sky is clear. It is fourth Planet in solar system, from SUN, after Earth. To the human eye Mars appears red, but the European Colour and Stereo Surface Imaging System (CaSSIS) onboard the ExoMars Trace Gas Orbiter reveals a striking diversity of colour. Its blue-hued images are arguably some of the most eye-catching and surprising outputs. I have posted the Image. In Greek Mythology, Ares is the Greek counterpart to Mars and is considered the Olympian god of war. While the Romans borrowed their gods and mythology from the Greeks, there are some distinct differences between Ares and Mars. Ares is viewed as more unruly and impetuous, while Mars was depicted as more prudent in his actions. In Indian Mythology, Mars or Mangala (Sanskrit: मङ्गल , IAST: Maṅgala) is the personifi...
NUCLEAR POWERED ICE BREAKER
NS YAMAL : STRONGEST SHIP N-POWERED RUSSIAN ICE-BREAKER SARASIJ MAJUMDER While I was working in “PIPAVAV SHIP YARD” in the capacity of “CHIEF OPERATING OFFICER”—I was investigating, and bidding in Oil & Gas Projects of Arctic parts of North Sea. At that time, I got interested in “ICE BREAKERS” , which would be required to service the OIL, & GAS Platforms located there. And also, for Construction purpose. This area is of immense Engineering interest. I share with you the details of STRONGEST ICE BREAKER of the world, presently owned by RUSSIA. It is a ‘BEAST’ of a SHIP indeed! THE STRONGEST SHIP IN THE WORLD is often considered to be the NS Yamal, a nuclear-powered icebreaker of the Russian "Arktika" class. This formidable vessel is designed to navigate and break through the thickest ice in the Arctic Ocean. It is called “SHARK of the ARCTIC” It is named after the Yamal Peninsula (Northwest Siberia). The name's meaning is "End of...
REVIVAL OF ARVARI RIVER What a Leader, and People can do. SARASIJ MAJUMDER REVIVAL OF ARVARI RIVER— Arvari river is a small river, may be the smallest, in the ALWAR, Indian state of Rajasthan. The 90 km. long river flows through the Alwar District of Rajasthan. It got dried, and was revived in 1990. It remained dry for 60 years. The turnaround started in 1986, when people of Bhanota- Kolyala village with the help of Tarun Bharat Sangha, managed by Rajendra Singh, constructed a JOHAD, (earthen check dam) at the source of the dried river; following this, villages that lay in its catchment area, and along the dried river bed, they also built tiny earthen dams, the largest being a 244 mt. long and 7 mt. High Concrete dam, most of them were in the Aravalli hills; eventually when the number of dams reached 375, the river started to flow again in 1990, after remaining dry for over 60 years. Villagers talk about Arvari's rebi...
AN INDIAN SCIENTIST & SUPER COMPUTER A STORY OF INDOMITABLE SPIRIT SARASIJ MAJUMDER Vijay Pandurang Bhatkar, an Indian computer scientist, is popularly known as the father of Indian Super Computer. The Padma Bhushan and Maharashtra Bhushan awardee, Vijay Bhatkr, led the development of Param supercomputers in India. He is the Architect of Super-computing in India where he led the development of PARAM Super computers, the PARAM 8000 in 1991 and then later the PARAM 10000 in 1998. He is credited with the creation of several national institutions, notably amongst them being C-DAC, ER&DC, IIITM-K, I2IT, ETH Research Lab, MKCL and India International Multiversity. He has been a Member of Scientific Advisory Committee to Cabinet of Govt of India, Governing Council Member of CSIR, India and eGovernace Committee Chairman of Governments of Maharashtra and Goa. Back in the late 1980’s, India’s Weather F...
SHAHPUR KANDI PROJECT RAVI RIVER (INDIAN PART) IS ISOLATED SARASIJ MAJUMDER Shahpur Kandi Dam Project: TECHNICAL DATA It is located on the Ravi River in Pathankot district, Punjab, downstream from the existing Ranjit Sagar Dam. The water released by Ranjit Sagar Dam is utilized for generating power from this project. The main purpose behind the construction of this dam is power generation and irrigation in Punjab and J&K States. It is constructed by the irrigation department of the Government of Punjab. The project consists of a 55.5 m high concrete gravity dam, a 7.70 km long hydel channel, two head regulators, and two powerhouses. The total output capacity of the project is 206 MW. Key Facts about Ravi River: It is a trans-boundary river of India and Pakistan. It is one...
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WHO PAYS THE LEGAL COST OF KEJRIWAL &CO DELHI—THINK BEFORE YOU VOTE.. Excise scam: AAP-led govt spent ₹25.25 crore on top lawyers’ fees SARASIJ MAJUMDER T he excise policy scam in Delhi not only brought shame to the Arvind Kejriwal government, but the government exchequer is also facing an economic burden to meet expenses due to burden of legal battles. In 2021-2022 (until 30 November), ₹25.25 crore has been paid to top lawyers, according to a Hindustan Times report. The Central Bureau of Investigation (CBI) and the Enforcement Directorate (ED) are engaged in the investigation of these cases. According to the documents, Congress leader Abhishek Manu Singhvi, who is also a lawyer, resenting Mr. Kejriwal, has been paid the sum of ₹18.97 crore in the past 18 months for fighting its cases, while Adv Rahul Mehra has been paid ₹5.30 crore in the past 28 months. According to the reports, in 2021-22 and 2022-23, various departments in...
MR. MODI--SWOT ANAYSIS SARASIJ MAJUMDER I am a very big admirer of Mr. MODI. And belongs to similar age group. So, he, and me- saw the same India, and lived in the same period, though groomed differently, worked in different areas, and also in different professions. I will present here a SWOT analysis of the RESPECTED PERSON—who is WORLD’S most popular, and IMPACTFUL political leader. Leaving Mr. Bose—there is no other INDIAN STATESMAN & POLITICAL LEADER, past or present-- anywhere near him. WHAT IS “SWOT”—analysis? It narrates an account of Strength(S), Weakness(W), Opportunity (O) and Threat (T). LET US START:-- STRENGTH : Communication Skills: Mr. Modi is known for his effective public speaking and ability to connect with a wide range of audiences. His speeches often resonate with the public and convey a clear message. Vision for Development: He has a strong focus on economic reforms, infrastructure ...
ACHARYA P.C.ROY Forgotten Bengali Scientist & Industrialist BENGAL CHEMICALS & PHARMASEUTICALS Ltd SARASIJ MAJUMDER INTRODUCTION: The world including USA was looking for ‘Hydroxychloroquine’ for treatment of Covid-19 and India is leading manufacturer of Hydroxychloroquine supplying this drug to many countries. The man behind Hydroxychloroquine is Acharya Prafulla Chandra Roy, known as ‘father of Indian Chemistry’, who was a well-known Indian scientist, teacher and one of the first modern Indian chemical researchers. He discovered the stable compound mercurous nitrate in 1896. He should have got a NOBLE PRIZE for that. In 1901, Bengal Chemical was formed by him, which is the first pharma company in India and manufactured many products in 1920s which otherwise had to be imported from Europe or UK. After obtaining his BSc degree from Edinburgh University, Roy completed his doctorate in 1887 from the same university. He was the first Indian to get a...