astronomy

Rezaur Rahman (scientist)

Rezaur Rahman (scientist) is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Rezaur Rahman (scientist) rather than just read about it. In short: Rezaur Rahman (11 January 1944 – 26 October 2025) was a Bangladeshi nuclear scientist, entomologist, educator, and writer. He was widely respected for his work in scientific research and for writing popular science and fiction in Bengali.

Key takeaways

Rezaur Rahman (scientist) belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Rezaur Rahman (scientist) to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Rezaur Rahman (scientist) from memory before moving on to harder problems.

Reference excerpt

Rezaur Rahman (11 January 1944 – 26 October 2025) was a Bangladeshi nuclear scientist, entomologist, educator, and writer. He was widely respected for his work in scientific research and for writing popular science and fiction in Bengali. In 2024, he received the Bangla Academy Literary Award for his contributions to science literature.

Early life and education Rahman was born in 1944 in Dacca District, Bengal Province, British India (present-day Bangladesh). He completed his MSc in biology at University of Dhaka in 1965. Later, in 1979 he earned a PhD in entomology from the Czech Academy of Sciences (then Czechoslovak Academy of Sciences) in Prague.

Career Rezaur began his professional life as a lecturer of zoology at a government degree college. He later joined the Bangladesh Atomic Energy Commission (BAEC), where he spent about 35 years working as a researcher. In addition, he served as a part-time faculty member at Jahangirnagar University. In his scientific work, Rezaur focused on entomology and insect control. One of his notable research works involved managing harmful fruit flies a project conducted in Vienna, and published in the Journal of Economic Entomology in the United States.

Works Fire Asha Fire Jawya (Return and Departure) Deshantar (Beyond Borders) Lal Shobujer Koto Kahon (Tales of Red and Green) Chhayarjoni, Porojibi Prani (Parasites) Ural Machhir Pansi (The Flying Fish's Boat) Andhokare Noy Mash (Nine Months in Darkness) Jatrar Shesh Simana (Journey's Final Frontier) Shada Borof Kalo Brikkho (White Snow, Black Tree) Sphulinger Abha (Gleam of Sparks)

Awards Bangla Academy Literary Award (2024)

Death and legacy Rezaur Rahman died on 26 October 2025 at around 10:30 am while undergoing treatment in the ICU of LabAid Hospital in Dhaka. He had suffered a heart attack on 13 October, underwent open-heart surgery on 15 October, but his condition deteriorated later. He is survived by his wife, Halima Rahman, and two daughters, Nilanjana Rahman and Manjulika Rahman.

References

Worked examples

Example 1 — a first encounter with Rezaur Rahman (scientist)

Start with the simplest possible case. Write down what Rezaur Rahman (scientist) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Rezaur Rahman (scientist) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Rezaur Rahman (scientist) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Rezaur Rahman (scientist)

In research: Rezaur Rahman (scientist) appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Rezaur Rahman (scientist) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Rezaur Rahman (scientist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1944 births, 2025 deaths, Bangladeshi scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Rezaur Rahman (scientist) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Rezaur Rahman (scientist) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Rezaur Rahman (scientist) means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Rezaur Rahman (scientist) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Rezaur Rahman (scientist) in simple terms?

Why does Rezaur Rahman (scientist) matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Rezaur Rahman (scientist)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Rezaur Rahman (scientist).