Talk:Dawn simulation

Untitled
There is also a page in Wikipeda about dawn simulation in german, called "Lichtwecker". Is someone able to make a link "german" to this page?

I see that a chunk of text I contributed was deleted without explanation: Can anyone help me understand why? It seems like useful information that can easily be verefied... Brentonboy (talk) 06:29, 10 February 2009 (UTC)
 * 23:38, 12 December 2008 79.84.124.71 (Talk) (3,911 bytes) (→Non-Clinical Sleep and Wake-up Uses)

I have updated and added references to the patents information in the History section. David Avery was credited with the Columbia University studies information. I also added an external link to a site I found useful. Zerdoca November 10, 2010

Please replace the links to Google with links to some normal pages. After clicking there is no page about mechanical sunrise in this sense.46.186.14.242 (talk) 18:12, 4 July 2018 (UTC)