Astronomer Giovanni Cassini discovered one of Jupiter’s moons, Dione
On the 21st March, 1684, astronomer Giovanni Domenico Cassini discovered a moon of Saturn which was later named Dione.
The first drinking straws were used in ancient times by beer drinking Sumerians, to filter out the solid by-products from fermentation.
On the 21st March, 1684, astronomer Giovanni Domenico Cassini discovered a moon of Saturn which was later named Dione.


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