Mysteries :  The Official GrahamHancock.com forums
For serious discussion of the controversies, approaches and enigmas surrounding the origins and development of the human species and of human civilization. (NB: for more ‘out there’ posts we point you in the direction of the ‘Paranormal & Supernatural’ Message Board). 
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tech is addressed just after the 4 min mark but I suggest watching up to at least the 6ish min mark to see how things are done in modern times. Ancient cut marks are 5X less width than today? Feed rates matter as I'm sure you agree. Chris Dunn's direction/understanding of this has helped me immensely re: bigger picture and what to watch for.

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Subject Views Written By Posted
No other explanation ...high tech 1731 Racho 11-Nov-17 21:39
sorry to all...but at the 21 min mark and a few minutes after 358 Racho 11-Nov-17 22:08
another cave ...more oddities 51 Racho 16-Jan-20 22:12
Re: another cave ...similar thing in China 31 forumfan 18-Jan-20 14:12
Re: No other explanation ...high tech 423 D-Archer 12-Nov-17 08:57
Re: No other explanation ...high tech 380 Thanos5150 12-Nov-17 17:31
Not megalithic 460 Racho 14-Nov-17 06:40
Re: Not megalithic 287 Audrey 14-Nov-17 18:08
Re: Not megalithic 307 Jon Ellison 14-Nov-17 20:33
Re: Not megalithic 208 Audrey 14-Nov-17 21:56
Re: Not megalithic 225 Jon Ellison 14-Nov-17 22:23
Re: Not megalithic 233 Audrey 14-Nov-17 22:49
Re: Not megalithic 203 Jon Ellison 14-Nov-17 23:33
Re: Not megalithic 287 Audrey 15-Nov-17 01:49
Re: Not megalithic 394 Jon Ellison 15-Nov-17 07:35
Re: Not megalithic 217 Audrey 15-Nov-17 22:23
Re: Not megalithic 283 Racho 27-Nov-17 01:46
Re: Not megalithic 260 Corpuscles 27-Nov-17 02:28
Re: Not megalithic 296 Racho 27-Nov-17 02:52
Stone Spheres Are Natural Formations 175 Barbelo 27-Nov-17 05:37
I think the point is proven 218 Racho 27-Nov-17 06:04
Re: I think the point is proven ; 244 Barbelo 27-Nov-17 11:02
dismissive 152 Racho 27-Nov-17 16:48
Re: I think the point is proven 170 Origyptian 27-Nov-17 15:36
Let's learn about the science/realities associated with cutting stone 199 Racho 27-Nov-17 06:41
Re: Not megalithic 174 Origyptian 27-Nov-17 06:50
I Second That 257 Barbelo 27-Nov-17 20:52
wow...talk about being unhinged/triggered 206 Racho 27-Nov-17 23:26
Re: wow...talk about being unhinged/triggered 205 Corpuscles 27-Nov-17 23:46
Re: wow...talk about being unhinged/triggered 246 Barbelo 28-Nov-17 00:00
you start... 269 Racho 28-Nov-17 03:53
Re: you start... 264 Barbelo 28-Nov-17 05:15
Re: I Second That 287 Audrey 28-Nov-17 01:43
Wacko or Crackpot? 307 Barbelo 28-Nov-17 02:30
Re: Wacko or Crackpot? 234 Corpuscles 28-Nov-17 02:49
Re: Wacko or Crackpot? 263 Audrey 28-Nov-17 03:38
Re: Wacko or Crackpot? 335 Barbelo 28-Nov-17 05:23
Re: Not megalithic 184 Corpuscles 27-Nov-17 20:03
Re: Not megalithic 280 Audrey 28-Nov-17 00:11
Re: Not megalithic 324 Corpuscles 28-Nov-17 00:55
Re: Not megalithic 237 Audrey 28-Nov-17 02:02
Re: Not megalithic 346 Warwick 29-Nov-17 21:08
Re: Not megalithic 245 Origyptian 15-Nov-17 22:38
Re: Not megalithic 216 Jon Ellison 15-Nov-17 23:10
Re: Not megalithic 203 Jon Ellison 15-Nov-17 23:32
Re: Not megalithic 311 Origyptian 16-Nov-17 02:47
Re: Not megalithic 250 Origyptian 16-Nov-17 02:43
Re: Not megalithic 324 Origyptian 14-Nov-17 21:58
Re: Not megalithic 264 Jon Ellison 14-Nov-17 22:14
Re: Not megalithic 234 Origyptian 14-Nov-17 22:38
Re: Not megalithic 219 Thanos5150 14-Nov-17 22:55
Re: Not megalithic 282 Thanos5150 14-Nov-17 23:02
Re: Not megalithic 195 Audrey 14-Nov-17 23:46
Re: Not megalithic 278 Corpuscles 15-Nov-17 00:09
Re: Not megalithic 282 Audrey 15-Nov-17 01:15
Re: Not megalithic 305 Thanos5150 15-Nov-17 00:26
Re: Not megalithic 254 Corpuscles 14-Nov-17 22:47
Re: Not megalithic 266 Warwick 15-Nov-17 02:47
Re: Not megalithic 289 Audrey 15-Nov-17 04:06
Re: Not megalithic 210 Warwick 18-Nov-17 00:59
Re: Not megalithic 295 Racho 15-Nov-17 06:26
Re: Not megalithic 313 Warwick 18-Nov-17 01:01
Re: No other explanation ...high tech 361 Origyptian 12-Nov-17 14:37
Re: No other explanation ...high tech 388 Corpuscles 12-Nov-17 17:48
There Has Never Been Solid Ground 321 cladking 12-Nov-17 19:10
Re: There Has Never Been Solid Ground 290 Corpuscles 12-Nov-17 20:06
Re: There Has Never Been Solid Ground 300 cladking 12-Nov-17 20:55
Re: There Has Never Been Solid Ground!!!!!!!!!!! 275 Corpuscles 12-Nov-17 21:26
Re: There Has Never Been Solid Ground!!!!!!!!!!! 320 cladking 12-Nov-17 21:42
Facinating 293 Warwick 14-Nov-17 20:23
Re: Facinating 261 cladking 14-Nov-17 21:33
Re: Facinating 286 Warwick 15-Nov-17 02:51


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