science

Lilavati's Daughters

Lilavati's Daughters is a science 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 Lilavati's Daughters rather than just read about it. In short: Lilavati's Daughters is a collection of nearly one hundred biographical essays on women scientists of India. Published by the Indian Academy of Sciences (Bangalore) in 2008, the book was edited by Rohini Godbole and Ram Ramaswamy.

Key takeaways

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

Reference excerpt

Lilavati's Daughters is a collection of nearly one hundred biographical essays on women scientists of India. Published by the Indian Academy of Sciences (Bangalore) in 2008, the book was edited by Rohini Godbole and Ram Ramaswamy. Reviews have appeared in The Hindu, Nature and C&E News, among other places. The book contains brief biographical and autobiographical sketches of women scientists working in India. Covering a range of disciplines, in these essays the scientists talk of what brought them to science, what kept their interest alive, and what has helped them achieve some measure of distinction in their careers. This collection represents the cultural diversity of the country as well as a diverse range of disciplines, so that any student could gain from the insights and experiences of professional women to whom they may be able to relate at many levels. The title of the collection is a nod to the 12th-century treatise, Lilavati, written by the Indian mathematician Bhāskara II wherein problems in arithmetic, algebra, geometry, etc. are discussed via poetic conversations addressed to his daughter Lilavati. The book has been translated in Malayalam as "Leelavatiyude Pennmakkal", published by the Kerala Sasthra Sahithya Parishath. A shorter (and different) version of Lilavati's Daughters was brought out as "The Girl's Guide to a Life in Science", edited by Ram Ramaswamy, Rohini Godbole and Mandakini Dubey (co-published with Young Zubaan, New Delhi). This is also an initiative of the Women in Science (WiS) Panel of the Indian Academy of Sciences, Bangalore.

Contents There are short biographies of the botanist E. K. Janaki Ammal, the chemists Asima Chatterjee and Darshan Ranganathan, India's first female physician Anandibai Joshee, the anthropologist Iravati Karve, the biochemist Kamala Sohonie, the medical researcher Kamal Ranadive, physicist B. Vijayalakshmi and meteorologist Anna Mani. Autobiographical sketches by a number of distinguished scientists, many of who are currently working in India complete the book. Further details can be found on the Indian Academy of Sciences website. The book presents stories of women scientists who have conducted significant research and have won awards such as the Padma Shri, the Padma Bhushan, the Shanti Swaroop Bhatnagar Award, the C. V. Raman Award, and other national and international awards. It features female scientists who have been heads of research institutes and have been nominated as Fellows of National Academy of Sciences.

References

Worked examples

Example 1 — a first encounter with Lilavati's Daughters

Start with the simplest possible case. Write down what Lilavati's Daughters claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Lilavati's Daughters 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 Lilavati's Daughters 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 Lilavati's Daughters

In research: Lilavati's Daughters appears in science 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 Lilavati's Daughters 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: Lilavati's Daughters is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2008 non-fiction books, 21st-century Indian books, Books about scientists, so understanding it makes those chapters shorter.
In everyday life: Look for Lilavati's Daughters 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 Lilavati's Daughters in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Lilavati's Daughters 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 Lilavati's Daughters out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lilavati's Daughters in simple terms?

Why does Lilavati's Daughters matter?

Because it connects several science 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 Lilavati's Daughters?

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 Lilavati's Daughters.