section
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Richard Küch
1860 - 1915
1899
Richard Küch succeeded in melting rock crystal,
forming quartz glass, to be used in sunlamps from
1906 on.
building
helivium.com
1665 - Isaac Newton
1800 - William Herschel
1801 - Johann Wilhelm Ritter
1805 - Humphry Davy
1854 - Heinrich Göbel
1857 - Heinrich Geissler
1873 - James Clerk Maxwell
1893 - Alexander Graham Bell
1893 - Niels Ryberg Finsen
1895 - Finsen lamp
1898 - Daniel McFarlan Moore
1899 - Richard Küch
building 3 (time line),
section 2 (before 1900)