Science
Politics over tea and master of nitrite
Faults are thick where love is thin — the same thing happened in the case of Acharya Prafulla Roy. He studied in Britain. It was there that he made his name as a scientist. Yet he never bowed his head to British imperialism. When the Swadeshi Movement was gaining momentum in the then British India, this pioneer of science raised his voice in opposition to the British. He regularly wrote against them. After ammunition production and indigo cultivation, the British began tea cultivation on the land of this country. And that tea was, of course, exported abroad; but the vast Indian subcontinent itself was a huge market?
Love, politics and the Galois tragedy
Love makes people immortal, teaches them how to love, and from love comes the inspiration to build the world. Love is sacred, love is beautiful, but it can also turn cruel. Love lays out the net of betrayal and destroys human lives. How many lives are lost each year due to the betrayal of love—who keeps count? The love and betrayal of ordinary people may not have much impact on society. A betrayed lover may end his life in an obscure corner of a city or in a remote village, and the world doesn’t bat an eyelid. But if a life is lost to deceitful love — a life to whom mathematics, science or the world itself is indebted — then the tragic tale of that betrayal-stained love cannot be erased from the earth even after ages or centuries have passed.
The Russo-American nuclear war and an Oppenheimer
When Rome was burning, Nero was playing the fiddle—there is some doubt about the truth of this proverb. But while nuclear bombs were dancing a dance of destruction in Hiroshima and Nagasaki, US President Harry Truman was smiling in victory. It was so grotesque that he didn’t hesitate for a moment to insult Oppenheimer, the head of their nuclear bomb project.
Big Bang, the universe, and string theory
There is a widely accepted notion that the universe was born through the Big Bang. But is that truly the case? According to the prevailing theory, the Big Bang marked the very beginning of time. There's substantial evidence supporting this. However, the Big Bang theory fails to answer one fundamental question—what existed before the Big Bang?
The danger of powerful earthquake, Find a way to save the metropolis
Natural disasters bring long-term and short-term suffering to people. There are many kinds of disasters happening all over the world. Natural disasters include floods, droughts, cyclones, floods, erosions, earthquakes, etc. Among them, earthquakes are very serious natural disasters.
I thought it was sort of an email to me about the Nobel Prize to somebody
American physicist John Joseph Hopfield has been awarded the Nobel Prize in Physics 2024, along with British-Canadian computer scientist Geoffrey Hinton. When the Nobel Committee called, John Joseph Hopfield was checking his email.
Despite some success in moon landing and AI, apprehension looms
Although the famous Japanese novel The Three-Body Problem is fiction, science is presented perfectly here rather than fantasy. In this story, an alien civilization has discovered the Earth. Their rogue king wants to attack and wipe out the people and take over the fertile land of the Earth. They are ahead of humans in knowledge and science, but their planet is not as stable as ours. Natural disasters are a daily occurrence there. So, after discovering the Earth, the king felt that if their civilization could be relocated to Earth, their future generations could live in peace for a long time without significant disasters. Since the Earth's civilization was not so advanced, it should not have been difficult to defeat the people and occupy this territory quickly. Still, the royal scientist warnes them - he calculated that it would take four hundred years for their spaceship to reach the Earth.
Bangladesh's interest, crisis and potential in space and satellite research
A revolution took place silently in the history of space exploration with the advancement of remote sensing technology on July 23, 1972. On this day, the United States launched the first Earth Resources Technology Satellite (ERTS-1, renamed Landsat-1 in 1975).