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Translation examples
Nach Anfüllung derselben mit Wasser und Verdichtung ihrer Ränder mittels Thonerde erhielt er eine vollständige Linse, welche durch Concentration der Sonnenstrahlen trockenes Moos zu entzünden im Stande war.
Having filled them with water and rendered their edges adhesive by means of a little clay, he thus fabricated a regular burningglass, which, concentrating the solar rays on some very dry moss, soon caused it to blaze.
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