tag:blogger.com,1999:blog-8863461026990087355.post8881701346333685507..comments2017-11-06T14:47:22.419-06:00Comments on US Taiwan Defense Command: Camera Obscura and the Knife SwitchDonhttp://www.blogger.com/profile/01071798130626903767noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-8863461026990087355.post-74492908019309923592008-05-30T10:36:00.000-05:002008-05-30T10:36:00.000-05:00Yikes! I can't believe that they're still being u...Yikes! I can't believe that they're still being used anywhere!<BR/><BR/>Sarj Bloom (former Navy guy) said that the Navy installed those switches all over the compound just to scare us Air Force types.Donhttps://www.blogger.com/profile/01071798130626903767noreply@blogger.comtag:blogger.com,1999:blog-8863461026990087355.post-23118611687011062992008-05-30T07:46:00.000-05:002008-05-30T07:46:00.000-05:00There are plenty of those old "knife switches" aro...There are plenty of those old "knife switches" around. I saw one in a bathroom recently for a small electric water heater.Anonymousnoreply@blogger.com