| Dates | Characters | Theories and discoveries |
| 1600 | Galileo Galilei | Study of sound and vibrating strings |
| 1600 | William Gilbert | Static electricity and magnetism |
| 1604 | Johannes Kepler | Mirrors, lenses and vision |
| 1604 | Galileo Galilei | Distance for falling object increases as square of time |
| 1608 | Hans Lippershey | Optical telescope |
| 1609 | Lippershey and Janssen | The compound microscope |
| 1609 | Johannes Kepler | First and second laws of planetary motion |
| 1609 | Thomas Harriot | Maps moon using a telescope |
| 1609 | Johannes Kepler | Notion of energy |
| 1610 | Galileo Galilei | Builds a telescope |
| 1610 | Galileo Galilei | Observes the phases of Venus |
| 1610 | Galileo Galilei | Observes moons of Jupiter |
| 1610 | Galileo Galilei | Observes craters on the moon |
| 1610 | Galileo Galilei | Observes stars in the Milky Way |
| 1610 | Galileo Galilei | Observes structures around Saturn |
| 1611 | Fabricius, Galileo, Harriot, Scheiner | Sunspots |
| 1611 | Marco de Dominis | Explanation of rainbows |
| 1611 | Johannes Kepler | Principles of the astronomical telescope |
| 1612 | Simon Marius | Andromeda galaxy |
| 1612 | Galileo Galilei | Hydrostatics |
| 1613 | Galileo Galilei | Principle of inertia |
| 1615 | S. de Caus | Forces and work |
| 1618 | Francesco Grimaldi | Interference and diffraction of light |
| 1619 | Johannes Kepler | Third law of planetary motion |
| 1619 | Johannes Kepler | Explains why a comets tail points away from the Sun |
| 1619 | Rene Descartes | Vision of rationalism |
| 1620 | Francis Bacon | The empirical scientific method |
| 1620 | Francis Bacon | Heat is motion |
| 1620 | Jan Baptista van Helmont, | Introduces the word “gas” |
| 1621 | Willebrod Snell | The sine law of refraction |
| 1624 | Galileo Galilei | Theory of tides |
| 1626 | Godfried Wendilin | Verification of Kepler’s laws for moons of Jupiter |
| 1630 | Cabaeus | Attraction and repulsion of electric charges |
| 1631 | Pierre Gassendi | Observes a transit of Mercury |
| 1632 | Galileo Galilei | Galilean relativity |
| 1632 | Galileo Galilei | Support for Copernicus’ heliocentric theory |
| 1632 | John Ray | Water thermometer |
| 1636 | G. Pers de Roberval | Gravitational forces are mutual attraction |
| 1636 | Marin Mersenne | Speed of sound |
| 1637 | Rene Descartes | Inertia, mechanistic physics |
| 1637 | Rene Descartes | Refraction, rainbow and clouds |
| 1638 | Galileo Galilei | Motion and friction |
| 1639 | Jeremiah Horrocks | observes a transit of Venus |
| 1640 | Evangelista Torricelli | Theory of hydrodynamics |
| 1641 | Ferdinand II | Sealed thermometer |
| 1642 | Blaise Pascal | Mechanical calculator |
| 1644 | Evangelista Torricelli | Mercury barometer and artificial vacuum |
| 1645 | Ismael Boulliau | Inverse square law for central force acting on planets |
| 1648 | Blaise Pascal | Explains barometer as a result of atmospheric pressure |
| 1650 | Otto von Guericke | Demonstration of the power of vacuum using two large hemispheres and 8 horses |






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