Difference between revisions of "Glass"
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| − | '''Glass''' is a transparent, strong, brittle material resistant to most chemicals. Glass could be made from [[sand]], although making glass requires a lot of thermal [[energy]]. Glass may be combined with [[plastics]] to increase its strength and [[radiation]] [[radiation shield|shielding]] capabilities | + | '''Glass''' is a transparent, strong, brittle material resistant to most chemicals. Glass could be made from [[sand]], although making glass requires a lot of thermal [[energy]]. Glass may be combined with [[plastics]] to increase its strength and [[radiation]] [[radiation shield|shielding]] capabilities. |
A glass-blower can create a very wide variety of useful vessels, utensils, instruments, and chemical equipment from Martian sand, although these will often have to be designed very differently from the analogous equipment on earth. The glass-blowing craft requires only other small-scale crafts for its equipment (brick-making for the furnace and blacksmithing for its iron tools), thus qualifies as a small-scale craft suitable for a frontier town (small and largely self-sufficient) economy. | A glass-blower can create a very wide variety of useful vessels, utensils, instruments, and chemical equipment from Martian sand, although these will often have to be designed very differently from the analogous equipment on earth. The glass-blowing craft requires only other small-scale crafts for its equipment (brick-making for the furnace and blacksmithing for its iron tools), thus qualifies as a small-scale craft suitable for a frontier town (small and largely self-sufficient) economy. | ||
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| + | Due to the 1/3 gravity, windows, structures, and chemical equipment made out of glass can be much larger than on Earth, yet still hold up under their own weight and be easy to transport. Large glass bricks or thick windows may make excellent structural material. Water ice sandwiched and sealed between two layers of glass may make an excellent radiation shielding structure. Pressure vessels with glass may be more difficult and may require glass brick. | ||
While the Martian population is small, goods made by talented Martian artists and craftsmen out of native Martian materials will probably have high curiosity and scarcity values on Earth, and thus may fetch high premiums as collectibles. | While the Martian population is small, goods made by talented Martian artists and craftsmen out of native Martian materials will probably have high curiosity and scarcity values on Earth, and thus may fetch high premiums as collectibles. | ||
Revision as of 17:10, 12 February 2010
Glass is a transparent, strong, brittle material resistant to most chemicals. Glass could be made from sand, although making glass requires a lot of thermal energy. Glass may be combined with plastics to increase its strength and radiation shielding capabilities.
A glass-blower can create a very wide variety of useful vessels, utensils, instruments, and chemical equipment from Martian sand, although these will often have to be designed very differently from the analogous equipment on earth. The glass-blowing craft requires only other small-scale crafts for its equipment (brick-making for the furnace and blacksmithing for its iron tools), thus qualifies as a small-scale craft suitable for a frontier town (small and largely self-sufficient) economy.
Due to the 1/3 gravity, windows, structures, and chemical equipment made out of glass can be much larger than on Earth, yet still hold up under their own weight and be easy to transport. Large glass bricks or thick windows may make excellent structural material. Water ice sandwiched and sealed between two layers of glass may make an excellent radiation shielding structure. Pressure vessels with glass may be more difficult and may require glass brick.
While the Martian population is small, goods made by talented Martian artists and craftsmen out of native Martian materials will probably have high curiosity and scarcity values on Earth, and thus may fetch high premiums as collectibles.
