Sorry Fabio, but I wouldn't let children anywhere near this, unless:
a) they had had training in its use b) they held a current licence to operate it c) it was permanently screwed down to a large heavy bench (just think of the litigation if it was dislodged and fell on a toe) d) they wear protective glasses, white lab coats and 'totectors' e) they view it from behind a protective screen of shatter-proof glass F) they wear hard hats Back to the drawing board? Or would it be easier to become a celibate monk? Happy world............... Regards Peter Tandy -----Original Message----- From: sundial-boun...@uni-koeln.de [mailto:sundial-boun...@uni-koeln.de] On Behalf Of Fabio nonvedolora Sent: 16 May 2012 14:21 To: sundial Subject: Re: Why are schools, across the world, 'banning' analemmaticsundials ? Hi all sometimes, reading about the courrent precautions for children, I wonder how we survived to our school time. Anyway I attach a very safe, high contrast, very obscure, absoluty precise, dark room sundial. People can't watch inside so it is very very accurate and it is not dangerous :-) ciao Fabio Fabio Savian fabio.sav...@nonvedolora.it Paderno Dugnano, Milano, Italy 45° 34' 10'' N, 9° 10' 9'' E, GMT+1 (DST +2)
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