I tonight on 3-31-12 go out on my deck to let my dog do her business. I observed a light that went basically from 1 end to my house to the other very quickly (less than 5 seconds). I don't know north , south, east, west so that is the way I explain it. I have seen and observed local planes pass over and they don't move that quickly (this was not a plane). The blinky lights emitted colors that are not common with a small plane or next size up. I have flown in planes myself. Big planes don't emit this coloration. Cloudy sky tonight. What I noticed, it seemed the lights stopped when I was vigorous in looking. I have been watching my skies for at least a year. I have this feeling. On 2 occasions within the last 6 months, I believe the sky is changing. In addition, I witnessed my soda bottle twice do something strange. The soda in my 2 liter bulged up (as if it were a volcano erupting--it fell over itself-not the bottle but the liquid). I have a train track approximately a football field and a half from my house. When a train comes, I get ripples in my soda, not volcanic like transformations in the liquid. The movements of liquid are not geologically or train related. I theroretically (spelling sorry) think that sound is making that happen. The resonance of the sound vibrated, therefore causing my soda to do that action. Oh Boy do I have this feeling----I get A lot of ringing in my ears. Like elephants, whom emit a sound that human ears can't hear, I hear something that I can't explain. Sometimes the ringing in my ears is so loud, I pop my own ears. It helps but it is depressing. At night, I hear a HUM, can't get rid of it. I know UFO'S exist!!! I know there is something out there. We are not alone!! Cloudy Night--I haven't observed this phenomenon on a clear night. However, I feel stars were blocked by big objects non clear nights.