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List of years in science (Table)
… 1515 • 1516 • 1517 • 1518 • 1519 • 1520 • 1521 •    1522 • 1523 • 1524 – 1525 – 1526 • 1527 • 1528 •    1529 • 1530 • 1531 • 1532 • 1533 • 1534 • 1535 …
Related time period or subjects
… 1522 • 1523 • 1524 – 1525 – 1526 • 1527 • 1528 … … 1490s • 1500s • 1510s – 1520s – 1530s • 1540s • 1550s … … 15th century – 16th century – 17th century …
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The year 1525 in science and technology included many events, some of which are listed here.

[edit] Events

• Albrecht Dürer's book on geometry and perspective, The Painter's Manual (more literally, the Instructions on Measurement) was published at Nuremberg. It is the first book for adults to be published on mathematics in German.
• Christoff Rudolff introduces the modern radical symbol (for square root), √ (without the vinculum above the radicand).

[edit] Births

• December 1 - Tadeáš Hájek, Czech physician and astronomer (d. 1600)