Operation of The Glass House
There are only two historical descriptions of European glassmaking in medieval times. In 1120 Theophilus Presbyter, writing in Germany, gave detailed recipes and instructions and in 1530 Georgius Agricola wrote about current glass making. Other useful information comes from archaeological finds and experimental and theoretical reconstructions.
Read more about this topic: Forest Glass
Famous quotes containing the words operation, glass and/or house:
“You may read any quantity of books, and you may almost as ignorant as you were at starting, if you don’t have, at the back of your minds, the change for words in definite images which can only be acquired through the operation of your observing faculties on the phenomena of nature.”
—Thomas Henry Huxley (1825–95)
“When you’re thirsty and it seems that you could drink the entire ocean—that’s faith; when you start to drink and finish only a glass or two—that’s science.”
—Anton Pavlovich Chekhov (1860–1904)
“As far as I can see, this autumn haze
That spreading in the evening air both ways
Makes the new moon look anything but new
And pours the elm-tree meadow full of blue,
Is all the smoke from one poor house alone....”
—Robert Frost (1874–1963)