- 1698 in science
The year 1698 in
science andtechnology involved some significant events.Astronomy
*
Christiaan Huygens , in his posthumously published book "Cosmotheros", argues that other planets in thesolar system are inhabited, starting a debate that extends into the20th century .Technology
* A
steam engine is developed byThomas Savery (1650-1715), a British engineer, who calls it "The Miner’s Friend" and uses the engine to pump water out ofmine shaft s.
* The piano is invented by ItalianBartolomeo Cristofori , originally named the "piano et forte" (meaning "soft and loud").
* Ametronome was developed, as a machine to measure musicaltempo .Births
* February -
Colin Maclaurin , Scottish mathematician (died 1746)
*26 March -Václav Prokop Diviš , Czech theologian and natural scientist (died 1765)
*May 8 - Henry Baker, English naturalist (died 1774)
*July 17 -Pierre Louis Moreau de Maupertuis , French mathematician (died 1759)Deaths
*
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