Possible Alien Artifacts found under Crop Circles

In the Grasdorf crop circle in Germany 1991, 3 Metal discs were found buried underneath it. A farmer named Werner Harenberg woke up early in the morning of July 23 1991, and discovered Germany's first really spectacular crop circle near the village of Grasdorf.

Under the crop circle they unearthed 3 metal discs that had pictographs of the crop circles they were buried under engraved onto them. One of the plates was made of gold. That added credibility to it for me because that gold disc would be worth more then any amount money they would have made off the hoax. Click here for the video >>>>http://www.youtube.com/watch?v=VL6Jq31QIKo&feature=related

Ancient Technology

This video is part one of two, part two can be seen in the side bar once you click the link. It talks about ancient artifacts that were found that had technology far ahead of the time they existed. The documentary is a little over a hour.  Click here to watch >>>http://www.youtube.com/watch?v=2mHe211mLV0

Possible Evidence of Time Travel

There has been a few interesting cases were archeologists have dug up some very strange thing like this for example Evidence of time travel. They found a watch made from this time period 400 years ago it even said "swiss" on it, when Switzerland wasn't even a country yet. Here is a website that also has some unexplained cases of possible timetravel http://www.ayeladdy.com/article.php?story=20071011202341211. Then there is the famous John Titor story, with all these cases I am starting to seriously wonder if we actually have been visited by time travelers.