1 00:00:00,000 --> 00:00:26,360 The 2 00:00:26,360 --> 00:00:31,360 vast wheatlands of the Great Plains near the border of Alberta and Saskatchewan. 3 00:00:31,360 --> 00:00:41,360 Late summer, 1999. In a remote section of his 2200-acre farm, Carl Cohn is harvesting 4 00:00:41,360 --> 00:00:47,360 his wheat. From his vantage point atop the machine, he notices something strange. 5 00:00:48,360 --> 00:00:58,360 He came home at lunchtime and said, I saw the most bizarre happening today and I know in my 40 years of farming 6 00:00:58,360 --> 00:01:02,360 that this is not the norm of anything. 7 00:01:02,360 --> 00:01:11,360 What he saw was a break in the endless sea of grain, an area of flattened down plants, 8 00:01:11,360 --> 00:01:17,360 a pattern swirled into the standing wheat. 9 00:01:17,360 --> 00:01:20,360 What I always think it looks like is like the back of somebody's head, you know, 10 00:01:20,360 --> 00:01:24,360 just the way the hair is shaped in a swirl, you know, like a colic or whatever. 11 00:01:24,360 --> 00:01:34,360 The true mystery is the lack of any discernible access trail. Even a solitary hiker would leave a wake of broken plants in the thick wheat. 12 00:01:34,360 --> 00:01:40,360 Whoever or whatever had damaged the field seems to have been levitated to the spot. 13 00:01:40,360 --> 00:01:48,360 There was absolutely no evidence of any tracks going to this area, of any footsteps. 14 00:01:48,360 --> 00:01:53,360 There was nothing that indicated anything like that. 15 00:01:53,360 --> 00:02:01,360 Yet what mystified the Cohns has become familiar to farmers all over the world? Crop circles. 16 00:02:01,360 --> 00:02:06,360 They are areas of flattened crop, not necessarily grain. 17 00:02:06,360 --> 00:02:14,360 They can be potatoes, corn, wheat, that range in size from about two feet across to three-quarters of a mile, 18 00:02:14,360 --> 00:02:22,360 frequently, usually, in geometric designs, but frequently also not in very random designs 19 00:02:22,360 --> 00:02:27,360 that are occurring all over the world in every country that we have contact with. 20 00:02:27,360 --> 00:02:33,360 Where they may have come from is much harder to say. 21 00:02:33,360 --> 00:02:41,360 That question has been hotly debated since 1989 when dozens of the formations began popping up on farms all over England, 22 00:02:41,360 --> 00:02:48,360 when everyone from the royal family to the rock group Led Zeppelin was weighing in on the subject. 23 00:02:48,360 --> 00:02:53,360 The phenomenon is so popular that it obscures the history. 24 00:02:53,360 --> 00:03:00,360 Few people, in fact, have any idea that crop circles go back any further than the 1980s. 25 00:03:00,360 --> 00:03:06,360 Yet old chronicles contain mentions of mysterious formations that come by night. 26 00:03:06,360 --> 00:03:10,360 They're often referred to as pixie circles or witches circles, 27 00:03:10,360 --> 00:03:16,360 because the folklore of the time would try to, the locals would try to ascribe these crop circles that they were seeing 28 00:03:16,360 --> 00:03:21,360 to some event that must have been going on in the night. 29 00:03:21,360 --> 00:03:25,360 So they would naturally think it was fairies who only come out at night, 30 00:03:25,360 --> 00:03:29,360 or witches who were generally only about at night. 31 00:03:31,360 --> 00:03:36,360 Some of mankind's oldest records may hold clues. 32 00:03:36,360 --> 00:03:43,360 Thousands of years ago, an aboriginal artist painted this scene on a rock in Australia. 33 00:03:43,360 --> 00:03:50,360 It appears to show a man wearing a helmet beside a saucer-like shape in the air, 34 00:03:50,360 --> 00:03:55,360 below the airborne object, an intriguing swirl. 35 00:03:55,360 --> 00:04:00,360 This has been interpreted straightforwardly as a depiction of a UFO encounter. 36 00:04:00,360 --> 00:04:05,360 People and animals fleeing the scene with an object in the sky. 37 00:04:05,360 --> 00:04:11,360 What hasn't been picked up on, historically, is the fact that beneath this object 38 00:04:11,360 --> 00:04:14,360 there are concentric rings depicted on the ground. 39 00:04:14,360 --> 00:04:19,360 These have been entirely overlooked by researchers until now. 40 00:04:19,360 --> 00:04:23,360 While ancient Australians may have painted crop circles on rocks, 41 00:04:23,360 --> 00:04:28,360 another people may have captured them in stone. 42 00:04:28,360 --> 00:04:37,360 Mysterious rings of fantastically eroded stones called sarsens are found throughout the British Isles. 43 00:04:37,360 --> 00:04:44,360 Is there a link between the circles of stone and the circles of wheat? 44 00:04:44,360 --> 00:04:49,360 There is good evidence that a number of historical monuments, such as Stonehenge, 45 00:04:49,360 --> 00:04:53,360 do have direct connections with the crop circle phenomenon. 46 00:04:53,360 --> 00:04:57,360 And indeed it has been speculated that the stone circles are constructed, 47 00:04:57,360 --> 00:05:01,360 purely by placing stones around the perimeter of crop circles. 48 00:05:01,360 --> 00:05:04,360 And in fact, if you analyse the geometry of the stone circles, 49 00:05:04,360 --> 00:05:07,360 you find that they're not actually circular. 50 00:05:07,360 --> 00:05:09,360 They deviate from circularity. 51 00:05:09,360 --> 00:05:12,360 They're egg-shaped or they're slightly elliptical irregular. 52 00:05:12,360 --> 00:05:15,360 If you take accurate measurements of crop circles, 53 00:05:15,360 --> 00:05:18,360 you find exactly the same types of deviation. 54 00:05:18,360 --> 00:05:23,360 And the location and the dimension and the shape of crop circles 55 00:05:23,360 --> 00:05:26,360 does correspond closely with stone circles. 56 00:05:31,360 --> 00:05:35,360 For now, the connection remains pure speculation. 57 00:05:35,360 --> 00:05:40,360 Ancient architects of Stonehenge and other mysterious circles left no writings. 58 00:05:40,360 --> 00:05:43,360 Historians are not even sure how they were built, 59 00:05:43,360 --> 00:05:46,360 much less why they appeared in minute crop circles. 60 00:05:49,360 --> 00:05:55,360 The first possible written record comes from the year 1678. 61 00:05:55,360 --> 00:05:58,360 It's known as the Mowing Devil. 62 00:05:58,360 --> 00:06:03,360 Strange news out of Hartfordshire, the old chronicle begins. 63 00:06:03,360 --> 00:06:05,360 A farmer has a dispute with a mower. 64 00:06:05,360 --> 00:06:09,360 The worker is asking too high a price to mow the farmer's field. 65 00:06:09,360 --> 00:06:12,360 Negotiations are cut off with a curse. 66 00:06:12,360 --> 00:06:15,360 Then let the devil mow it, the farmer declares. 67 00:06:16,360 --> 00:06:20,360 That night, diabolical things seem to be afoot. 68 00:06:20,360 --> 00:06:25,360 Strange lights and unnatural sounds are said to emanate from the field. 69 00:06:25,360 --> 00:06:31,360 The next morning, an oval section of the crop is pressed down neatly in the grain. 70 00:06:31,360 --> 00:06:35,360 It appeared that the devil had overheard the farmer's bravado 71 00:06:35,360 --> 00:06:38,360 was up to the challenge, which is how it was depicted. 72 00:06:38,360 --> 00:06:42,360 Satan was the one who was able to make the most of the crop. 73 00:06:42,360 --> 00:06:46,360 But a closer look at the details suggests another possibility. 74 00:06:48,360 --> 00:06:51,360 There is no mention that it was cut, although the devil is wearing a sigh, 75 00:06:51,360 --> 00:06:54,360 and we're looking at the picture thinking it must have been cut. 76 00:06:54,360 --> 00:06:57,360 There is actually no mention that the stores were cut. 77 00:06:57,360 --> 00:07:00,360 So the chances are it was a perfect crop circle. 78 00:07:00,360 --> 00:07:03,360 In actual fact, the text of the document, 79 00:07:03,360 --> 00:07:07,360 and the other thing that's been said is that the devil is wearing a sigh. 80 00:07:08,360 --> 00:07:12,360 In actual fact, the text of the document and the illustration, 81 00:07:12,360 --> 00:07:15,360 they show the crop to be laid very neatly. 82 00:07:15,360 --> 00:07:17,360 All the stems are parallel. 83 00:07:17,360 --> 00:07:21,360 In fact, it says in the text that the crop was laid with extraordinary neatness. 84 00:07:21,360 --> 00:07:25,360 As every indication that this is a classic crop circle, 85 00:07:25,360 --> 00:07:29,360 it's the kind of illustration, the kind of account you might give 86 00:07:29,360 --> 00:07:33,360 if you were to see a crop circle never having known of the phenomenon before. 87 00:07:37,360 --> 00:07:42,360 After the mowing devil was published, the history of crop circles seems to go underground. 88 00:07:42,360 --> 00:07:48,360 Over the next 200 years, there are only a handful of scattered murky reports. 89 00:07:50,360 --> 00:07:53,360 Were people afraid to speak of crop circles 90 00:07:53,360 --> 00:07:56,360 lest they disturb the dark forces behind them? 91 00:07:56,360 --> 00:08:00,360 Or as modern skeptics claim, was there simply nothing to talk about? 92 00:08:01,360 --> 00:08:06,360 With the 20th century came the proliferation of air travel. 93 00:08:06,360 --> 00:08:10,360 Flyers were struck by the quilted look of the farmlands. 94 00:08:10,360 --> 00:08:15,360 Amid the lush squares, however, were a few inexplicable circles. 95 00:08:16,360 --> 00:08:19,360 The secret of the countryside is no longer hidden. 96 00:08:19,360 --> 00:08:23,360 From the air, crop circles are fully exposed. 97 00:08:31,360 --> 00:08:35,360 As we continue, crop circles go under the microscope 98 00:08:35,360 --> 00:08:39,360 and for the first time, scientists speak out on the subject. 99 00:08:39,360 --> 00:08:45,360 The plants show four or five very clear anomalies that we can't explain. 100 00:08:50,360 --> 00:08:54,360 Wiltshire County, England is befogged and bedeviled by mystery. 101 00:08:55,360 --> 00:09:00,360 Here lies Avebury Circle, a 5,000-year-old enigma in stone. 102 00:09:03,360 --> 00:09:09,360 Nearby, the largest monument in prehistoric Europe, the pyramid called Silbury Hill. 103 00:09:10,360 --> 00:09:15,360 Strange white horses are carved into the surrounding chalk hills. 104 00:09:15,360 --> 00:09:20,360 Then, there's the ultimate wonder of ancient Britain, Stonehenge. 105 00:09:21,360 --> 00:09:26,360 Yet in the 1980s, still another mystery materializes. 106 00:09:26,360 --> 00:09:31,360 Travelers throughout the area report odd circular depressions in the fields. 107 00:09:33,360 --> 00:09:39,360 One early visitor is an electrical engineer and government official named Colin Andrews. 108 00:09:40,360 --> 00:09:47,360 What impressed me immediately was that the only track into the large circle was my own. 109 00:09:48,360 --> 00:09:53,360 I could not find any damage whatsoever, any signs that human beings had been involved. 110 00:09:57,360 --> 00:10:02,360 They are simple circles, nothing like the elaborate pictograms of later years. 111 00:10:03,360 --> 00:10:09,360 But Andrews is so intrigued that he co-authors a book with Pat Delgado named Circular Evidence. 112 00:10:09,360 --> 00:10:13,360 The slim volume becomes a surprise bestseller. 113 00:10:14,360 --> 00:10:24,360 Within weeks of the release of the book, in 1989, everybody in every pub was talking about what these extraordinary circles were. 114 00:10:25,360 --> 00:10:34,360 This country was a light with the talk into aliens or all kinds of theories that were being put forward. 115 00:10:34,360 --> 00:10:38,360 Something was visiting the fields of southern England. 116 00:10:38,360 --> 00:10:45,360 And in a greater way, we were beginning to get feedback from abroad that this was not just southern England. 117 00:10:45,360 --> 00:10:49,360 There is even a touch of panic in high places. 118 00:10:49,360 --> 00:10:55,360 The British military is alarmed that unidentified craft might be patrolling their airspace. 119 00:10:55,360 --> 00:11:04,360 The National English Farmers Unit posts a reward of £1,000 for information leading to the prosecution of any of damaging their crops. 120 00:11:04,360 --> 00:11:09,360 The call for the first official investigation comes from Prime Minister Margaret Thatcher. 121 00:11:09,360 --> 00:11:14,360 It goes out to Colin Andrews, who devotes the next ten years to a study of the phenomenon. 122 00:11:14,360 --> 00:11:20,360 There is something I think fascinating and extremely important occurring here, 123 00:11:20,360 --> 00:11:26,360 and science must soon begin to understand what it is that causes them. 124 00:11:27,360 --> 00:11:33,360 A scientific investigation is already underway. 125 00:11:33,360 --> 00:11:43,360 Researchers are taking samples of grain from crop circles and shipping them back for analysis to a lab run by American biophysicist Paul Levengood. 126 00:11:43,360 --> 00:11:47,360 What Levengood finds opens a lot of eyes. 127 00:11:47,360 --> 00:11:56,360 Once he examined those original samples and found a number of anomalies, one of which was completely missing seeds. 128 00:11:56,360 --> 00:11:58,360 There were no seeds in the seed head. 129 00:11:58,360 --> 00:12:05,360 We have sampled something like 400,000 to 450,000 formations in eight different countries. 130 00:12:05,360 --> 00:12:11,360 And in fact, these early anomalies, the bulk of them have been replicated over and over and over again. 131 00:12:11,360 --> 00:12:16,360 The plants show four or five very clear anomalies that we can't explain. 132 00:12:20,360 --> 00:12:26,360 One of the more telling deformities shows up at tiny joints in the stems called nodes. 133 00:12:26,360 --> 00:12:31,360 In samples taken from some crop circles, the nodes are blown out. 134 00:12:31,360 --> 00:12:37,360 They have been exploded from within, not unlike what happens to living tissue in a microwave oven, 135 00:12:38,360 --> 00:12:41,360 which is close to what may be happening. 136 00:12:43,360 --> 00:12:48,360 Levengood suspected that a heating agent, and we suspected his microwaves, 137 00:12:48,360 --> 00:12:52,360 was in fact interacting with the moisture inside the plant's stems. 138 00:12:53,360 --> 00:12:56,360 So the plants have been zapped, but by what? 139 00:12:56,360 --> 00:13:03,360 Some believe that it is alien spacecraft burning circles into the grain with blasts of microwave energy. 140 00:13:04,360 --> 00:13:08,360 In fact, there is anecdotal evidence to support this. 141 00:13:08,360 --> 00:13:12,360 Crop circles often appear in conjunction with UFO sightings. 142 00:13:12,360 --> 00:13:17,360 The strange moving lights called glow balls captured in these photographs 143 00:13:17,360 --> 00:13:20,360 are often seen in the vicinity of crop formations. 144 00:13:20,360 --> 00:13:26,360 Researchers have found that one-third of all crop circles can be linked to UFO reports. 145 00:13:27,360 --> 00:13:33,360 Levengood's team thinks the answer might be more down to earth, but hardly less exotic. 146 00:13:33,360 --> 00:13:39,360 Crop circles they feel are the result of poorly understood forces called plasmas. 147 00:13:40,360 --> 00:13:45,360 Plasmas are simply masses of electrified air particles. 148 00:13:45,360 --> 00:13:49,360 A common example of a plasma discharge is a lightning strike. 149 00:13:49,360 --> 00:13:52,360 Another one would be the auroral borealis. 150 00:13:56,360 --> 00:14:01,360 And the findings in the plants and the soils all indicate the presence of strong magnetic fields, 151 00:14:01,360 --> 00:14:06,360 electrical pulses, and some sort of heating, probably microwave radiation. 152 00:14:10,360 --> 00:14:15,360 By 1990, another theory has gained widespread acceptance. 153 00:14:15,360 --> 00:14:21,360 A physicist named Terrence Meadon suggests that crop circles are created by the weather. 154 00:14:22,360 --> 00:14:28,360 In Meadon's theory, a vortex like a small tornado descends to the ground. 155 00:14:28,360 --> 00:14:32,360 As it evaporates, a circular depression is left on the field 156 00:14:32,360 --> 00:14:37,360 in a distinct, swirling pattern etched by spiraling winds. 157 00:14:41,360 --> 00:14:44,360 Finally, here is an idea that makes some sense 158 00:14:44,360 --> 00:14:48,360 and satisfies people who won't accept a supernatural explanation. 159 00:14:48,360 --> 00:14:54,360 For a time, particularly among scientists, the vortex theory of crop circles prevails. 160 00:14:58,360 --> 00:15:04,360 Then something happens. Crop circles suddenly become more than, well, circles. 161 00:15:08,360 --> 00:15:15,360 Some formations now have straight lines connecting the circles, creating so-called dumbbell patterns. 162 00:15:16,360 --> 00:15:21,360 Then the first of the pictograms or elaborate designs begin to appear, 163 00:15:21,360 --> 00:15:25,360 and the weather vortex theory no longer makes as much sense. 164 00:15:27,360 --> 00:15:31,360 A vortex could conceivably make a simple circle, but this... 165 00:15:33,360 --> 00:15:36,360 Nature prefers design and produces design everywhere, 166 00:15:36,360 --> 00:15:39,360 but some of these designs do stretch that imagination. 167 00:15:40,360 --> 00:15:46,360 Some find the new patterns mesmerizing, but a lot of skeptical eyebrows are raised. 168 00:15:46,360 --> 00:15:49,360 Are these patterns that would be found in nature? 169 00:15:51,360 --> 00:15:56,360 In 1990, when suddenly two circles were connected by a straight line, 170 00:15:56,360 --> 00:16:01,360 everything changed after that day in May, 1990. 171 00:16:01,360 --> 00:16:04,360 And I do believe that that was the day. 172 00:16:04,360 --> 00:16:10,360 The first artists or the first hoaxers entered the fields and began to contaminate the sea. 173 00:16:19,360 --> 00:16:24,360 As we continue, crop circles are credited with everything from elevating your mood 174 00:16:24,360 --> 00:16:29,360 to short-circuiting your cell phone to something called the Viagra effect. 175 00:16:30,360 --> 00:16:39,360 Personally, I've experienced things that defy logic, defy what I've ever learned about how we interact with our environment. 176 00:16:47,360 --> 00:16:51,360 In the early 1990s, crop circles add a startling twist. 177 00:16:51,360 --> 00:16:57,360 The once-symbol designs go psychedelic, assuming the shapes of Celtic crosses. 178 00:17:00,360 --> 00:17:05,360 Adopting the so-called sacred geometry of five balanced shapes, 179 00:17:06,360 --> 00:17:09,360 suggesting spiral galaxies, 180 00:17:10,360 --> 00:17:12,360 phases of the moon, 181 00:17:13,360 --> 00:17:15,360 astrological signs, 182 00:17:17,360 --> 00:17:19,360 magic symbols, 183 00:17:20,360 --> 00:17:22,360 and unknown alphabets. 184 00:17:23,360 --> 00:17:27,360 Each year, the formations become more complex. 185 00:17:27,360 --> 00:17:31,360 It is as if a higher intelligence is trying to get our attention. 186 00:17:31,360 --> 00:17:40,360 Some people take them literally, believing that in fact, a great circle maker is initiating us into deeper and deeper mysteries. 187 00:17:40,360 --> 00:17:47,360 Its superior intelligent human beings in the past acknowledge that we've lost, 188 00:17:48,360 --> 00:17:50,360 and it's set in the landscape. 189 00:17:51,360 --> 00:17:55,360 I've realized that there is some sort of a higher intelligence. 190 00:17:55,360 --> 00:17:59,360 There definitely is something that is behind this, 191 00:17:59,360 --> 00:18:06,360 and guiding not only the formations that appear, but also, I think, quite possibly the people who are making them. 192 00:18:06,360 --> 00:18:10,360 And it's interacting with us all. 193 00:18:12,360 --> 00:18:16,360 Whoever or whatever is making the circles, there's a captive audience. 194 00:18:16,360 --> 00:18:21,360 Each summer brings more and more researchers and devotees to the circles. 195 00:18:21,360 --> 00:18:26,360 They are called croppies, and they come from all over the world. 196 00:18:26,360 --> 00:18:30,360 Remote wheat fields become international hotspots. 197 00:18:30,360 --> 00:18:38,360 It almost was becoming hysterical, and people were flocking down to the formations and visiting them. 198 00:18:41,360 --> 00:18:44,360 Among farmers, though, there's another name for the croppies. 199 00:18:45,360 --> 00:18:47,360 Trespassers. 200 00:19:05,360 --> 00:19:10,360 Unable to keep out the uninvited visitors, some farmers reach a compromise. 201 00:19:10,360 --> 00:19:14,360 They put up donation boxes at the entrance to their fields. 202 00:19:15,360 --> 00:19:19,360 The proceeds more or less pay for the damage to the grain. 203 00:19:23,360 --> 00:19:28,360 In England, circle mania blossoms into a full-blown scene. 204 00:19:28,360 --> 00:19:33,360 A centuries-old canal pub in Wiltshire becomes the place to be. 205 00:19:34,360 --> 00:19:40,360 The back room of the barge is given over to croppy art and postings of the latest formations. 206 00:19:43,360 --> 00:19:47,360 A field beside the pub becomes a croppy campsite. 207 00:19:47,360 --> 00:19:52,360 On a summer's day, it can resemble a hippie enclave from the 1960s. 208 00:19:53,360 --> 00:19:56,360 It's like any phenomena that comes along. 209 00:19:58,360 --> 00:20:00,360 Like you've got one in America like Bigfoot. 210 00:20:00,360 --> 00:20:06,360 It starts off with a photograph or a footprint, and then it's captured on camera. 211 00:20:06,360 --> 00:20:11,360 It gets bigger and bigger, and you get people coming in exploiting it. 212 00:20:11,360 --> 00:20:14,360 This is the same, but this phenomena is real. 213 00:20:14,360 --> 00:20:19,360 The magic that's coming out, people are jumping on it without even thinking. 214 00:20:21,360 --> 00:20:26,360 What draws these pilgrims to the formations is more than pretty designs. 215 00:20:26,360 --> 00:20:31,360 The spaces within the formations are thought to be fountains of mysterious energy. 216 00:20:34,360 --> 00:20:37,360 There are a lot of effects in this. Did you hear some of the things? 217 00:20:41,360 --> 00:20:46,360 Electronic instruments are known to go haywire. Batteries go dead. 218 00:20:46,360 --> 00:20:51,360 Compasses spin wildly. Wrist watches spontaneously change time. 219 00:20:52,360 --> 00:20:57,360 Some male visitors even experience erections upon entering a crop circle 220 00:20:57,360 --> 00:21:01,360 in what's come to be known as the Viagra effect. 221 00:21:02,360 --> 00:21:06,360 I've had lots of strange effects, most of which I keep to myself because you think 222 00:21:06,360 --> 00:21:11,360 I don't want to get locked in a lunatic asylum. I want to be able to travel around and breathe it. 223 00:21:11,360 --> 00:21:16,360 But there are lots of strange things that go on, and you just have to sort of fire them away. 224 00:21:17,360 --> 00:21:24,360 Personally, I've experienced things that defy logic, defy what I've ever learned about how we enact design. 225 00:21:30,360 --> 00:21:35,360 My father walked into a center in a circle, and he came over very faint and fell on the ground. 226 00:21:35,360 --> 00:21:40,360 I had to help him up and take him out of formation with another chap, which was in formation at the top room. 227 00:21:40,360 --> 00:21:42,360 These things happen quite regularly. 228 00:21:43,360 --> 00:21:49,360 Explanations range from ambient radiation to rogue electromagnetic fields, 229 00:21:49,360 --> 00:21:53,360 but no one knows for sure what's causing all these bizarre effects. 230 00:21:53,360 --> 00:21:58,360 Still, they keep on happening, generating hundreds of reports. 231 00:22:01,360 --> 00:22:09,360 There's a reason why we keep coming back, besides the current theory that as the English say, they're nutters. 232 00:22:13,360 --> 00:22:18,360 By June 1991, the craze reaches royal proportions. 233 00:22:18,360 --> 00:22:23,360 After Prince Charles discovers some circles on his property, he becomes fascinated. 234 00:22:24,360 --> 00:22:33,360 Charles and Diana ask Colin Andrews to give them a personal tour of the season's crop circles, but then word leaks out. 235 00:22:34,360 --> 00:22:40,360 It hit the national headlines here in the Today National newspaper, and all of the plans were canceled. 236 00:22:41,360 --> 00:22:47,360 Shortly thereafter, Andrews and crappies everywhere would receive more unwelcome headlines. 237 00:22:47,360 --> 00:22:52,360 September 1991 brings a thunderbolt in the world press. 238 00:22:52,360 --> 00:22:57,360 Two men from southern England claim to know the secret of the circles. 239 00:22:57,360 --> 00:23:11,360 As we continue, the great Hoaxer controversy, and how to make your own crop circle. 240 00:23:11,360 --> 00:23:15,360 My name's John Lumberg, I'm a circle maker, and these are tools of my trade. 241 00:23:20,360 --> 00:23:25,360 The debate continues to swirl whether crop circles are the work of extraterrestrials, 242 00:23:25,360 --> 00:23:34,360 freak storms, or two guys named Doug and Dave. 243 00:23:39,360 --> 00:23:42,360 Douglas Mauer and David Charlie, that is. 244 00:23:42,360 --> 00:23:51,360 In September 1991, the pair from southern England come forward to claim a 10,000 pound reward offered by a British newspaper. 245 00:23:52,360 --> 00:23:58,360 Crop circles are all a hoax, they say, and it is they who are the Hoaxers. 246 00:23:59,360 --> 00:24:03,360 According to Bauer, the idea dates back to the 1960s. 247 00:24:03,360 --> 00:24:09,360 He is living in Australia at the time when the country is swept by a wave of UFO sightings. 248 00:24:09,360 --> 00:24:14,360 They are linked to mysterious circular impressions left in grass or grain. 249 00:24:14,360 --> 00:24:22,360 And it became popular to call them UFO nests at the time, which is why a lot of people thought that crop circles were caused by UFOs. 250 00:24:22,360 --> 00:24:26,360 And even to this day, some people still believe that, although the majority of us don't. 251 00:24:27,360 --> 00:24:32,360 Bauer then moves back to England, only to run into still more flying saucers. 252 00:24:32,360 --> 00:24:43,360 UFO sightings are epidemic in the Wiltshire area in the 1970s, but they never leave behind any tangible proof for Bauer or anyone else to see. 253 00:24:43,360 --> 00:24:53,360 So one day he decided that if he couldn't see anything inexplicable, he wanted to give a gift actually to other people to put something down that was seemingly inexplicable. 254 00:24:55,360 --> 00:25:01,360 Bauer recruits his drinking buddy, David Charlie, into his circle making conspiracy. 255 00:25:01,360 --> 00:25:07,360 From 1978 to 1990, they make many simple crop circles. 256 00:25:08,360 --> 00:25:16,360 The circles that we created in 1978 with the standing walls of corn as if they'd been cut out of pastry with a knife. 257 00:25:16,360 --> 00:25:21,360 They were our doing and we started it way back in that time. 258 00:25:21,360 --> 00:25:30,360 Then, when Dr Meadon's vortex theory seems to account for simple formations, it is Doug and Dave who up the ante. 259 00:25:31,360 --> 00:25:37,360 And the way they did this was to make, instantly, make the circles more complex. 260 00:25:40,360 --> 00:25:47,360 To add a few straight lines, the suddenly Terence Meadon's theory kind of went out the window because he was desperately trying to explain why suddenly now, 261 00:25:47,360 --> 00:25:54,360 rather than the circles, we had groupings of circles, circles of rings, circles of lines and bars coming out of them. 262 00:25:54,360 --> 00:25:57,360 So obviously he eventually kind of gave in. 263 00:25:58,360 --> 00:26:09,360 After confessing to the press in 1991, Doug and Dave retire from circle making, but they are soon followed by the so-called copycats. 264 00:26:11,360 --> 00:26:15,360 My name's John Lundberg, I'm a circle maker and these are tools on my trade. 265 00:26:15,360 --> 00:26:21,360 This is a surveying tape that we use for marking out a geometry and this is called a stalk stomper, which we use to flattening the crop. 266 00:26:22,360 --> 00:26:34,360 John Lundberg claims that he has made more than 100 crop circles, but he refuses to say which ones, believing that much of the impact of the designs comes from their aura of mystery. 267 00:26:38,360 --> 00:26:44,360 It's problematic, as an artist, I can't claim my work because if I claim it, I destroy it. But it comes with the territory. 268 00:26:45,360 --> 00:26:54,360 Fabricating a crop circle is a three-step process. First, the surveyor's tape is paid out to a specific diameter. 269 00:26:54,360 --> 00:26:59,360 Then one person holds the tape while another paces off the circle in the crop. 270 00:26:59,360 --> 00:27:09,360 Finally, the whole circular area is flattened down with a stalk stomper, which is abhorred about four feet long with a simple rope handle. 271 00:27:10,360 --> 00:27:15,360 Complex patterns are created by multiplying the circles and adding flourishes. 272 00:27:15,360 --> 00:27:20,360 More than 1500 circles can go into the making of a single formation. 273 00:27:20,360 --> 00:27:31,360 Circle makers often encode the patterns with sacred geometries and magic symbolism, conveying the all-important sense of mystery to the audience. 274 00:27:32,360 --> 00:27:39,360 I mean, they basically project their own belief systems onto our formations. You could say that the actors like huge Walsh Act tests, like an ink block test. 275 00:27:39,360 --> 00:27:45,360 So we put these ink block tests down and kind of writ large in the fields of Wiltshire. 276 00:27:45,360 --> 00:27:58,360 Some people see this as incredible art. Some people see it as healing centers. Others as extraterrestrial communication. And others simply vandalism. 277 00:27:59,360 --> 00:28:06,360 With the confessions of these very human circle makers, comes a collective sigh of relief. 278 00:28:07,360 --> 00:28:11,360 The public talk was of, well, it's all been a hoax then, hasn't it? 279 00:28:14,360 --> 00:28:20,360 At three quarters of the public immediately lost interest. We've never ever recovered the numbers that we had interested in that time. 280 00:28:20,360 --> 00:28:26,360 And a lot of people, when you talked to them, they said, well, I thought that was all explained. It was these two people, Doug and Dave, that were doing it. 281 00:28:29,360 --> 00:28:34,360 Mystery solved. Crop circles explained. Where are they? 282 00:28:35,360 --> 00:28:45,360 There appear to be large gaps in the Doug and Dave story. For one, of course, there were the UFO nests in Australia that inspired Bauer in the first place. 283 00:28:46,360 --> 00:28:54,360 Then there is the matter of geography. From 1978 to the early 90s, they claim they were the only ones making circles. 284 00:28:54,360 --> 00:29:00,360 But how can a worldwide phenomenon be explained by two guys with a tape and a board? 285 00:29:01,360 --> 00:29:11,360 They, of course, have never been able to explain away how they made the circles in Australia and Canada and the United States and in Russia. 286 00:29:12,360 --> 00:29:21,360 Very clearly, we did not have an international conspiracy on our hands. We had one local claim, which was accepted by the media for reasons I cannot explain. 287 00:29:25,360 --> 00:29:37,360 A number of other arguments are marshaled against the hoaxers. One is based on the scientifically measurable condition of the plants. Some circles contain plants that look mangled. 288 00:29:39,360 --> 00:29:44,360 In others, they seem to have gently fallen over, untouched by human hands. 289 00:29:45,360 --> 00:29:54,360 What we're really looking for is to see if any weight has been applied. And when people go in with stomping boards and planks, that's applying weight, and you damage the crops. 290 00:29:55,360 --> 00:29:57,360 In the genuine ones, the crops are totally undamaged. 291 00:29:59,360 --> 00:30:10,360 A new picture of the phenomenon begins to emerge. There are the man-made or hoaxed formations, which are generally the most complex, and which appear mostly in southern England. 292 00:30:11,360 --> 00:30:20,360 Then there are the so-called genuine crop circles, which occur throughout the world. These tend to be simple to design, though subtle in detail. 293 00:30:21,360 --> 00:30:29,360 When you come in view of a genuine crop circle, everything you'd thought you'd be able to explain so easily is noxide waves. 294 00:30:29,360 --> 00:30:41,360 You're suddenly faced with this pristine geometric shape in a serial field with no tram lines, no visible means of access, and you're hooked. 295 00:30:45,360 --> 00:30:48,360 And the longtime experts, the farmers, seem to agree. 296 00:30:49,360 --> 00:30:59,360 There's a big difference between the simple ones, which we term, which is the phenomenon of the earth or something like that, the knees, fancy-dance, you want. 297 00:31:03,360 --> 00:31:13,360 And slowly, but surely, the Doug and Dave story lost its ground in credibility, and more and more so, the people began to once again question, well, why are they still occurring? 298 00:31:14,360 --> 00:31:32,360 Indeed, every year in the mature grain, the baffling formations return. And slowly, so do the cropies. Incredibly, the phenomenon has staged a comeback. Can crop circles, after all, be more than a hoax? 299 00:31:33,360 --> 00:31:48,360 As we continue, the most compelling evidence yet comes to light, and this time it doesn't come from science, but from history. 300 00:31:49,360 --> 00:31:57,360 The research that I've done has demonstrated, beyond doubt, that the crop circles go back well beyond 1978, well before that, right through the decades. 301 00:32:03,360 --> 00:32:12,360 The 1991 hoaxing scandal devastates the crop circle community, but for historians among them, it is a blessing in disguise. 302 00:32:12,360 --> 00:32:26,360 If they can find proof of crop circles before 1978, the year that Doug and Dave started operating, the hoaxing argument would be discredited, the mystery restored. Historians set out to build their case. 303 00:32:27,360 --> 00:32:36,360 Before 1980, we recorded some 400 circles in about 290 odd cases, some of which were multiple cases. 304 00:32:39,360 --> 00:32:46,360 That's not to say that's a total sum, but they were the ones that were actually documented, and we can find a hard copy for. 305 00:32:46,360 --> 00:32:58,360 The research that I've done has demonstrated, beyond doubt, that the crop circles go back well beyond 1978, well before that, right through the decades. 306 00:32:59,360 --> 00:33:05,360 It is a particularly sinister report from Minnesota that seems to clinch the argument. 307 00:33:06,360 --> 00:33:15,360 At first, the farmer does not even notice the crop circles. What does alarm him is his dead calf, which has been mutilated. 308 00:33:16,360 --> 00:33:42,360 Now what's of great importance, the site at which this calf was found was flown over a couple of days later, and a photographer, he looked down at the field and he found 47 crop circles scattered across this field, in long chains around the edge of the field, 47 separate circles, all in the same field. 309 00:33:43,360 --> 00:33:53,360 The year was 1975, three years before Doug and Dave began making circles, and thousands of miles away from their home in England. 310 00:33:54,360 --> 00:34:06,360 To find 47 circles in a field in the 1970s is something which at the time was utterly unprecedented. We don't have any numbers even approaching that many until well into the 1990s. 311 00:34:06,360 --> 00:34:11,360 So this is an important historical finding a quarter of a century ago now. 312 00:34:16,360 --> 00:34:24,360 The phenomenon seems to have come full circle, bringing us back to the original question, where do crop circles come from? 313 00:34:25,360 --> 00:34:36,360 Here's the information, hard facts, scientific evidence, real good stuff that we can get engaged in here, and already the scientific debate has begun. 314 00:34:36,360 --> 00:34:49,360 In August 2000, Colin Andrews announces a major development in his decade long study into the phenomenon. It makes news all over the world, and for both crappie and skeptic, it is a shocker. 315 00:34:50,360 --> 00:34:58,360 There will be more evidence. It is earth shattering if people are not prepared for the fact that we are being deceived. 316 00:34:59,360 --> 00:35:08,360 Andrews concludes that 80% of the complex formations are man-made. Old-fashioned detective work makes for part of his findings. 317 00:35:08,360 --> 00:35:17,360 Andrews hires people to stake out fields and tail known circle makers. In several cases, he catches them in the act on camera. 318 00:35:19,360 --> 00:35:33,360 The evidence was being stacked up, some of it on film, low light and image intensity fire cameras, that some of the more complex intricate, very beautiful patterns were being made by artists or just simply hoaxers. 319 00:35:33,360 --> 00:35:39,360 There are tracks underneath the plants from access points like the tractor tire marks entering the field. 320 00:35:39,360 --> 00:35:48,360 There are tracks that are three inches in width, which coincides with the width of the shoe, the human shoe, to the very points where they need to stand to construct them. 321 00:35:48,360 --> 00:35:53,360 That's good evidence to start with if you're looking for people as a possibility. 322 00:35:53,360 --> 00:36:06,360 But what of the remaining 20%? Andrews believes that some of these may also be the work of hoaxers. An intriguing few, however, show no signs of being man-made. 323 00:36:07,360 --> 00:36:27,360 Andrews' best guess is that these, the so-called genuine crop circles, are the product of electromagnetism. Strong electromagnetic fields not only zap the plants and cause electronic instruments to fail, they also leave their fingerprints on the scene. 324 00:36:27,360 --> 00:36:45,360 We have a small number of them in which we've now recorded that the Earth's magnetic field is mimicking the crop design in the field. It's not only retaining the pattern, it's amplifying the level of magnetism, the magnetic force, and is rotating it by about three degrees. 325 00:36:46,360 --> 00:37:03,360 Andrews' announcements have done little to quell the controversy. Hardcore crappies reject his estimate that 80% are hoaxes. Skeptics reject the notion that any circles are genuine. The only thing everyone agrees on is that the circles are here to stay. 326 00:37:04,360 --> 00:37:17,360 If anything was going to explain a way to circles, the theory that they're all man-made would have done it. That theory was posed 10 years ago, and we're still here sitting talking about crop circles. So the mystery is stronger than ever. 327 00:37:18,360 --> 00:37:36,360 The real phenomenon continues to be there. It's where it was when it began. I'm sure it'll be where it is when the hoaxers and the artist return to London. It's ongoing. We're looking at perhaps hundreds of years here of a phenomenon we still have not got anywhere really near, completely answering. 328 00:37:39,360 --> 00:37:40,360 Year later. 329 00:37:40,360 --> 00:37:44,360 The circles are still where they were, and they look the same. They haven't changed much. 330 00:37:44,360 --> 00:37:57,360 In the years since three crop circles appeared on Carl and Pat Coon's wheat farm, the mystery has actually deepened. Nothing has grown in two of the circles, not even weeds. 331 00:38:01,360 --> 00:38:12,360 One circle has no weeds growing in it. Nothing. I really mystified at that. I just don't know what could cause something like that. It would be nice to be able to harness something like that. 332 00:38:13,360 --> 00:38:25,360 Nor has the year yielded any clues on who or what might have created the circles. But one thing seems sure. If hoaxers made these circles, they weren't publicity seekers. 333 00:38:27,360 --> 00:38:38,360 No one else would have even thought of going there, would have had no reason to go there, because it's out in the middle of nothing nowhere. 334 00:38:38,360 --> 00:38:49,360 Few over it would have been no challenge for anyone to do something like this, because I'm sure it would have never been discovered, had it not been for the harvest time. 335 00:38:59,360 --> 00:39:07,360 You don't think there's any possible way that winds of some kind could have done this? You've never seen anything like this in your farming time? 336 00:39:09,360 --> 00:39:10,360 No way, though. 337 00:39:11,360 --> 00:39:12,360 That's very bizarre and unknown. 338 00:39:15,360 --> 00:39:33,360 So bizarre that some people think it is literally out of the ordinary. There is a fourth dimension, they say, a parallel reality that conventional science cannot explain, and of which we only catch fleeting glimpses, such as perhaps crop circles. 339 00:39:34,360 --> 00:39:43,360 What I'm seeing is the possible enlargement of what we perceive to be reality, which is absolutely fascinating. 340 00:39:45,360 --> 00:39:54,360 What does the goldfish make of the fingerprints on the bowl? They appear near feeding time, perhaps, when you walk around and perhaps on Friday afternoons they get polished away, and another one appears. 341 00:39:54,360 --> 00:40:04,360 And it's much the same with crop circles. They may well be some being or some force reaching us from another dimension, and this is the input they leave behind. 342 00:40:05,360 --> 00:40:13,360 Strange imprints that appear by night and vanish with the harvest, but linger long in the imagination. 343 00:40:13,360 --> 00:40:29,360 We've come on in such leaps and bounds that I do believe this phenomenon stands a chance of being explained eventually, but I think everybody has to keep an open mind and say, well, the jury is still out. 344 00:40:44,360 --> 00:40:57,360 You can't build an empire in one day, but a week should be just enough. The History Channel brings you a whole week filled with the empires and emperors who ruled the world. 345 00:40:58,360 --> 00:41:00,360 They moved very fast. They were excellent portion. 346 00:41:02,360 --> 00:41:06,360 The Great Empires Week, all this week at 8, on the History Channel.