Quote:
Originally Posted by DiggertheDog
I would not normally ask these things of you Sook. But I am interested in your view: how much of human personal identity (from your own personal experience/perspective) is sexuality a part of? or asked another way - Do you think that it is, something to do with being an oppressed minority, that the gay community puts so much emphasis on sexuality in self-identification partly to breakdown the oppression or alternatively this is super-imposed by the larger dominant cultures to overly define your difference in potraying your public self?
I mention this - because it is kind of strange that (although you are quite, obviously entitled and can be quite rightly proud of being a gay man, willing to discuss most aspects of your sexuality) so many people focussed and asked - what I normally presume to be not really polite or socially acceptable - questions about gay life in this thread.
On a side note - I told my father about asterism (not a geologist but a chem eng) and he went into a long side note discussion about the properties of quartz - and said I should pose to you the teaser...
Explain why quartz sometimes refracts light to the right and sometimes to the left...
I think there's a large proportion of the gay community that correlates self identity with their sexuality. For lack of better phrasing i would deem them to be 'stereotypical'. Throughout high school and college i was completely out, but i still just did my own thing. I never did things as a consequence of my sexuality (except having sexual relations with guys lol). I was never interested in the 'gay lifestyle' as some would call it. After graduating and making more gay friends who are clearly part of the gay community that i never really delved into, there was definitely a subtle hint of social pressure in terms of upkeep, appearance, socialization, etc.
I dont think any of the questions posed in the thread so far have been impolite or unacceptable. I'm a very open person, so i'm happy to answer any questions that people had whether its in regards to my own life or just being gay in general
I'm not quite sure what you mean about quartz refracting in two directions. You might be talking about dispersion? where when light travels through the crystal it will split it into different colors. This has to do with the three-dimensional unit cell of the crystal structure of the mineral, also known as the 'optical indacatrix'. Light rays will be split into two rays, a slow and fast ray, once inside the crystal (this has to do with the refractive indices of the axes of the crystal cell). The larger the lag between the two rays, the stronger the 'birefringence' of the mineral. Calcite, for example, has a super high birefringence (the light rays have a large gap between them), and if you take a clear piece of it and put it over text, it will actually show two separate images (double refraction)- one from the fast ray and one from the slow ray. I took an entire course on the optical properties of minerals, which was actually super interesting. I guess what you may be asking might have to do with the orientation of some of the crystal faces, which may refract the light differently.
Quote:
Originally Posted by Bloobird
Which country that you haven't been to would you most like to visit?
I really want to visit Australia. A few island nations. Finland i think would be cool. Lots of countries in Europe (I've only been to Spain) that arent terribly high on my list but i just want to see them and have been to them once in my life. Scotland and Ireland both have really cool columnar jointed basalt structures (Giant's Causeway and Fingal's Cave) which would be neat to see.