1687
From Tardis Wiki, the free Doctor Who reference
| Timeline for 1687 |
1681 • 1682 • 1684 • 1685 • 1688 • 1689 • 1691 • 1692 • 1693 |
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1687 was a year.
Events
Dated
On 5 July 1687, Isaac Newton published Philosophiæ Naturalis Principia Mathematica, which explained his theory of gravity. (PROSE: Time Traveller's Diary)
Undated
A gunpowder explosion destroyed the roof of the Parthenon. (PROSE: The Slitheen Excursion)
