Just brought some Bones Reds bearing from Zumiez and as I was taking them out of the package I noticed there was only one shield on each bearing is it supposed to be like that
More people than you think sleep nude. And it isn't just youg people either. Worried about a disaster? How often have you been in a house fire or a tornado? Just keep a robe hanging behind the door. Have small children at home you don't want exposed to nudity? Get and install a locking doorknob.
I would say yes. There are regular patrols up there, and the radar on the ground or from satallites might miss a launch. I am quite sure when the tapes are reviewed, the govt will find that their signal was either jammed or indicated a regular reading, but the regular reading was used by the launch to imitated what the launchers knew would be read as a regular event. :)
It depends on the panel. Most addressable panels will support that many detectors on one loop. The sounders however, are sometimes wired separately, and you will want to make sure the power supply can power all 100 sounders. While it is true that if the loop goes down, all 100 detectors go down with it, you will get a trouble alert at the panel that there is a problem, it's not like that condition would go unchecked.