Meridian lines

2012-05-27 Thread Astrovisuals
There seems to be one Sydney, if I understand what you're talking about! Attraction - Historical Sites and Heritage Locations, Natural Attractions This particular meridian is the basis of the Eastern Australian Standard Time, used in Queensland, New South Wales (except Broken Hill), Victoria and

Re: Meridian lines

2012-05-27 Thread Ian Maddocks
Hi What i was meaning ( and i should have been clearer in my first email) was a meridian line like in some European cathedrals. If you look at the top middle picture on http://homepage.ntlworld.com/jmikeshaw/page16.html You can see the projected image of the sun during a partial eclipse. I had

Re: Australia Meridian/Noon Mark Transit of Venus

2012-05-27 Thread Frank Evans
From a bit further afield, Plate 8 in J. L. Heilbron's Sun in the church shows the Shrine of Remembrance, Melbourne. It has a sunbeam operating on the noon line principle but the text is devoid of an explanation. Frank On 26/05/2012 16:18, Ian Maddocks wrote: hi I will be on the east coast

Re: Why are schools, across the world, 'banning' analemmatic sundials ?

2012-05-27 Thread Donald Christensen
I found an excellent book on the matter It shows how we are making the world more dangerous for children. Society protects them so much that we prevent them from learning how to cope in the stressful world. Children grow old. We can't prevent that. However we can prevent them from growing up.

Re: Why are schools, across the world, 'banning' analemmatic sundials ?

2012-05-27 Thread darkroom3
Part of the problem seems to be that society is getting to a point where what ever happens there must be someone to blame. People just can't accept that stuff happens, get over it. It is true that if a child is over protected then they cannot learn how to effectively handle situations they

Re: Why are schools, across the world, 'banning' analemmatic sundials ?

2012-05-27 Thread Donald Christensen
I was sickened how society prevents children from growing up or learning how to cope with life. That is until I read about Lenore Skenazy http://freerangekids.wordpress.com/ and Tim Gill http://rethinkingchildhood.com/ It looks like this will turn around. It may take a generation or 2 to do so.

Re: Why are schools, across the world, 'banning' analemmatic sundials ?

2012-05-27 Thread Roger Bailey
I was a free range kid, as were my kids. We created our own activities, took risks, and ended up learning from these experiences to accept personal responsibility and be creative. I ended up being a chemical engineer involved in research most of my life. As a kid, my personal chemistry set

Re: Why are schools, across the world, 'banning' analemmatic sundials ?

2012-05-27 Thread R Wall ML emails
And in Australia we can’t even purchase fire works that go off with a bang. And blow the letter box metal lid onto the roof. And who didn’t make a fire cracker gun out of a metal bicycle pump and marbles. But it was hard to get the wick to come out of the hole in the end of the pump. Regards,