science

World Elephant

World Elephant 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 World Elephant rather than just read about it. In short: The Ashtadiggajas (Sanskrit: अष्टदिग्गज, romanized: Aṣṭadiggajas, lit. 'eight elephants of the quarters') is a group of eight legendary elephants that appear in Hindu cosmology, serving as the guardians of the eight zones of the universe. There are also eight female elephants that stand beside the Ashtadiggajas, referred to as the Ashtadikkarinis.

Key takeaways

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

Reference excerpt

The Ashtadiggajas (Sanskrit: अष्टदिग्गज, romanized: Aṣṭadiggajas, lit. 'eight elephants of the quarters') is a group of eight legendary elephants that appear in Hindu cosmology, serving as the guardians of the eight zones of the universe. There are also eight female elephants that stand beside the Ashtadiggajas, referred to as the Ashtadikkarinis.

List There are a total of eight Ashtadiggajas and Ashtadikkarinis that stand guard over the eight zones:

Literature Besides the Ashtadiggajas, there are four elephants who support the earth from the four directions from the netherworld, whose names are given in the Ramayana: Virūpākṣa (east), Mahāpadmasama (south), Saumanasa (west), and Bhadra (north). The Matanga Lila associates the Ashtadiggajas as vehicles (vahana) of the Ashtadikpala, eight divine guardians of the directions. It states that the Unborn (Creator) took half shells of the cosmic egg in his hands; the Ashtadiggajas - eight elephants led by Airavata emerged from the shell in the right hand as the sages chanted the saman hymns; while the eight cow-elephants came from the left shell as their consorts. Ashtadiggajas reproduced with their consorts, populating the forests, the mountains with elephants. They aided the gods in defeating the demons in battle.

In popular culture The popular rendition of the World Turtle supporting one or several World Elephants is recorded in 1599 in a letter by Emanual de Veiga. Wilhelm von Humboldt claimed that the idea of a world-elephant may be due to a confusion, caused by the Sanskrit noun Nāga having the dual meaning of "serpent" and "elephant" (named for its serpent-like trunk), thus representing a corrupted account of the world-serpent.

Brewer's Dictionary of Phrase and Fable lists Maha-pudma and Chukwa are names from a "popular rendition of a Hindu myth in which the tortoise Chukwa supports the elephant Maha-pudma, which in turn supports the world". The spelling Mahapudma originates as a misprint of Mahapadma in Sri Aurobindo's 1921 retelling of a story of the Mahabharata. In Terry Pratchett's Discworld novels, the Disc sits atop the shoulders of four elephants that stand on top of a giant turtle. There is a legendary fifth elephant that plummeted into the ground and left a legacy of valuable mineable materials.

Illustrations

Worked examples

Example 1 — a first encounter with World Elephant

Start with the simplest possible case. Write down what World Elephant 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 World Elephant 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 World Elephant 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 World Elephant

In research: World Elephant 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 World Elephant 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: World Elephant is common in secondary-school and first-year university syllabi. It links to neighbouring topics Elephants in Hinduism, Legendary creatures in Hindu mythology, Mythological elephants, so understanding it makes those chapters shorter.
In everyday life: Look for World Elephant 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 World Elephant in 20 minutes

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

Frequently asked questions

What is World Elephant in simple terms?

Why does World Elephant 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 World Elephant?

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 World Elephant.