Who were some great figures of this period, and why do their stories matter today?

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<li><strong>Aryabhata</strong> - A great mathematician and astronomer. He explained the occurrence of day and night, gave accurate ideas about eclipses, and worked on calculations for the length of the year. His ideas influenced later astronomers and mathematicians.</li>
<li><strong>Varahamihira</strong> - An expert in astronomy and practical sciences. He wrote about planets, weather, town planning and agriculture, combining observation with earlier learning to help people in everyday life.</li>
<li><strong>Kalidasa</strong> - A leading poet and dramatist whose works such as Meghadutam and plays like Shakuntala are admired for their beauty, imagination and use of language.</li>
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<p>Their contributions in mathematics, astronomy, literature and the arts influenced later scholars and continue to be studied and appreciated even today.</p>