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Lee Jantz, coordinator of UT's Forensic Anthropology Center (FAC); Richard Jantz, professor emeritus and former director of the FAC; and Joanne Devlin, adjunct assistant professor, examined 1,500 skulls dating back to the mid-1800s through the mid-1980s. They noticed U.S. skulls have become larger, taller and narrower as seen from the front and faces have become significantly narrower and higher.
The researchers cannot pinpoint a reason as to why American head shapes are changing and whether it is primarily due to evolution or lifestyle changes.
The researchers found that the average height from the base to the top of the skull in men has increased by eight millimeters (0.3 inches). The skull size has grown by 200 cubic centimeters, a space equivalent to a tennis ball. In women, the corresponding increases are seven millimeters and 180 cubic centimeters.
If greys are humans from the future then what timeline do they come from?
originally posted by: crayzeed
Your talking about heads doesn't compute. It's a proven fact that humans are growing 5% every hundred years so if they came from our future they would be physically taller than us not smaller and the head size would be irrelevant.
originally posted by: DaydreamerX
a reply to: RedPanda95
Greys may be from the future. How about other types of aliens that were seen?