Well, here is my knowledge on these things. This is only my knowledge on the subject that I gathered from books and documentaries over the years. Heh, now this is a large slab of text so go put on a cup of coffee or something
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. And I do pretty much believe everything. I can't really believe that crop circles are created by aliens, but then again, maybe it was. Maybe we'll find out the facts one day...
STONEHENGE
Ok... Historians believed it was built by stone age people possibly as a place of worship or as a place to study the stars. The layout of Stonehenge marks the midsummer sunrise and the midwinter moonrise. Later, it was used by the Celts to worship their gods.
ATLANTIS
Although the origin of it is constantly debated, some archaeologists say that Atlantis was really the Island of Thera, a Greek island in the Aegean Sea 110km away from Crete (i'm sure we're all familiar with that). In 1470BC, most of the Island was blown apart when the Island's active volcanoe erupted. Like the eruption of Krakatoa.
CROP CIRCLES
Crop Circles.... Nobody know much about they're origins. We DO know about how they are created. In the beginning, the whole world were puzzled by these. Then, these two men(I don't remember the names) claimed to have created them. But scientific testing showed that the patterns could not possibly have been created by only two men with a wooden plank. University research showed that the crops had been exposed to high levels of radiation, causing the stalks to collapse. After testing, university students found that crop circles can be created using a modified microwave(i think it was...).
Most of the evidence suggest that a supernatural or alien force was behind these. Besides the fact that it would be difficult to create these crop circles in 6 hours, who would go through the trouble and spend heaps of money to get a modified microwave just to create these circles?
The suggestion that supernatural or alien forces were behind crop circles can also be backed up with mysterious events. Firstly, when media people went to take photographs of the crop circles, they had to do it from the air. But when they did, they noticed something strange. When the helicopter ascended to 500ft(im not sure about the exact figure), the digital camera image went hazy and started displaying static. When the ascended some more, the helicopter went haywire. Once they dropped back down to below 300ft or something, everything would function normally. There is also video evidence. Two revolving, glowing orbs were taped hovering over crop circles. They moved around and then disappeared. The wheat etc. fell instantaneously and what was left behind were crop circles. Although there may be other explanations, there has been no official word on this. All I'm saying is that these crop circles
may have been made by supernatural forces.
BERMUDA TRIANGLE
Now there are many theories about this. I'm sure we've all heard the story about ships and planes that flew inside the bermuda triangle and never came out. One recent theory is that the methane gas from the ocean floor escapes to the surface. When combined with oxygen, this can cause explosions when it is ignited(possibly in engines etc.) or the gas suffocates the crew or pilots.