विज्ञान की रोचक बातें

The Science of Language Retention

Most language learners aren't lacking discipline or talent — they're up against a well-documented feature of how memory works. This piece breaks down what 140 years of research actually says about forgetting, and the

यह किस तरह का शब्द है—और वाक्य में क्या कर रहा है?

संज्ञा (noun) और subject (कर्ता) एक ही चीज़ नहीं हैं, और क्रिया (verb) हमेशा वाक्य की पूरी कहानी नहीं बताती। यह गाइड व्याकरण के दो बुनियादी स्तर समझाती है—कोई शब्द किस तरह का है और वह वाक्य में कौन-सी भूमिका निभा रहा

Who Did What to Whom? How Languages Signal Roles in a Sentence

English relies heavily on word order. Japanese places particles after noun phrases. Hungarian uses case endings. Spanish combines several signals, while Mandarin often depends on word order, constructions, and context

A Word Is Not the Same as Its Role: Understanding Parts of Speech and Sentence Functions

Why can the same noun be the subject in one sentence and the object in another? Is the subject always the person who performs an action? And does every word belong permanently to a single part of speech?

हम क्यों भूलते हैं — और स्पेस्ड रिपिटिशन क्यों असरदार है

हर सीखने वाले ने इस अनुभव का सामना किया है: कोई नया शब्द जो आज बिल्कुल स्पष्ट लगता है, एक सप्ताह बाद पूरी तरह याद ही नहीं आता। इसे अक्सर अपनी निराशाजनक व्यक्तिगत असफलता माना जाता है, लेकिन संज्ञानात्मक मनोविज्ञान एक अ

Does “Knowing 5,000 Words” Mean the Same in Every Language? - Part 2.

Does knowing 5,000 words mean the same thing in English, Spanish, Mandarin, Arabic or Japanese? Learn why vocabulary size depends on word families, grammar, morphology and writing systems.

How Should Language Learners Count Vocabulary? A Practical Global Guide

Vocabulary size is useful, but it does not mean the same thing in every language. Learn how to think about words, word families, roots, characters, suffixes and real usage when learning a language.

Vocabulary in Agglutinative Languages: Turkish, Hungarian, Finnish and Korean

In agglutinative languages such as Turkish, Hungarian, Finnish and Korean, words can become long and complex. Learn why vocabulary learning is not just about counting words, but recognizing roots, suffixes and pattern

Vocabulary in Arabic and Semitic Languages: Roots, Patterns and Dialects

Learning Arabic vocabulary is not just about memorizing words. Discover how roots, patterns, Modern Standard Arabic and dialects change what it means to “know” a word.

Vocabulary in Mandarin and Japanese: When “Words” and Writing Systems Do Not Match

Learning Mandarin or Japanese is not only about counting words. Discover why characters, kanji, kana, tones, compounds and word segmentation change how vocabulary knowledge works.

Vocabulary in European Languages: Why Spanish, French, German and Russian Feel Different

Does learning 5,000 words mean the same thing in Spanish, French, German or Russian? Learn how grammar, word families, cognates, cases and compounds change the way vocabulary works in European languages.

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Does “Knowing 5,000 Words” Mean the Same in Every Language?

Does knowing 5,000 words mean the same thing in English, Spanish, Mandarin, Arabic or Japanese? Learn why vocabulary size depends on word families, grammar, morphology and writing systems.