We saw eight triangle shaped ships and felt wind off the first four but heard nothing.I went outside with my two friends cause we were getting done watching Tough Enough. It was about ten thirty when I went outside and saw what looked like a silent fireworks show. 4 white, triangle shaped objects were seen flying LOW over my house. Shortly after that, 4 more of these objects flew past high overhead. We felt the wind off the first four but heard absolutely nothing. Sort of like a zone of silence. One of my friends fell ill later but that is of little relevance. My radio also went haywire.