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Unraveling the History of Human Hair | Mental Floss
On the rare occasions when hair is preserved in the fossil record, it can be an incredible source of information about our ancestors’ health and behavior. In 2009, Lucinda Backwell and colleagues described the discovery of what appeared to be human hair in fossilized hyena poop (a.k.a. coprolites) from more … See more
Some researchers have tried on various hypotheses to explain the patterns of hair growth in Homo sapiens and why they differ so dramatically … See more
Even the lack of categorization for hair types is telling. Contrary to what your shampoo bottle may say, there is no real classification system for different hair types. At least not … See more
When people are exposed to substances in the environment, their hair will retain some of the chemical signatures of those substances. Hair found in ice, in amber, and on mummies from arid regions around the world has allowed researchers to learn fascinating details … See more
The evolution of textured hair care and styling, a brief history
May 22, 2022 · Africans have been doing elaborate hairstyles with cloth, beads and shells since the 15th century, wrote awarded educator and scholar of fashion design Dr. Tameka Ellington …
Evolutionary Role of Curly Hair: Keeping Early …
Jun 9, 2023 · A new study examining the role human hair textures play in regulating body temperature found that tightly curled hair provides the best …
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Tina Lasisi wants to untangle the evolution of human hair
Sep 29, 2022 · For decades, traits that have been associated with racial categories, such as skin pigmentation and hair texture, have gone understudied or ignored among anthropologists, Lasisi says.
The Evolution of Hair Textures | YouTube
THE HISTORY OF TEXTURED HAIR – colleen
In 1880’s metal hot combs for pressing hair were invented and in the 1900’s Madame CJ walker (who has a docuseries “self made” on Netflix rn) developed a range of haircare products for black hair, controversially popularising the neat …
Video: Evolution of Human Hair with Tina Lasisi | AMNH
In this SciCafe, Lasisi teases out the mysteries behind why humans have scalp hair and why we may have developed different hair textures as we’ve evolved. She shares the unique methods used in her research, including the use of …
Hair Texture Helped Ancient Human Brains Expand 2 …
Jun 9, 2023 · By testing various wigs on a specially designed dummy exposed to solar radiation in a wind tunnel, researchers have unraveled a hidden connection between hair texture and the expansion of the human brain, dating back …
New Study Sheds Light on Early Human Hair Evolution
Mar 14, 2022 · In a new study published in the American Journal of Biological Anthropology, the researchers specifically aimed to assess the impacts of climate, body size and color vision on …
Podcast: Evolution of hair texture — Did curls help early humans ...
Nov 8, 2022 · In the latest episode of the Tracking Traits podcast , postdoctoral researcher Tina Lasisi relayed her aims as a scientist working on this issue, along with some of her findings …
Evolutionary Function of Human Hair | Department of …
The evolution of diversity in human hair form and color, with special emphasis on the evolution of the form and function of human scalp hair. This group of studies is being pursued by former postdoctoral scholar Tina Lasisi and former …
New study sheds light on early human hair evolution | Phys.org
March 9, 2022. New study sheds light on early human hair evolution. by Tim Pierce, George Washington University. Hair is an important feature of primate—including human—diversity …
Textured Hair is Everywhere | Cosmetics Design
May 24, 2021 · Textured Hair is Everywhere. Here, Cosmetics Design looks at recent textured hair ingredient launches and the marketplace momentum that led up to this moment in beauty …
Curly hair allowed early humans to ‘stay cool and actually …
Jun 8, 2023 · The research, published on Thursday in the journal PNAS, sheds more light on how the evolutionary adaptation of hair texture may have enabled human brains to grow to …
How the Early Natural Hair Movement Changed the Beauty World …
Nov 10, 2022 · The natural hair movements of the 1960s and early 2000s significantly impacted the beauty industry and culture as a whole. In the newest episode of Crowned, we dive deeper …
A Visual History of Iconic Black Hairstyles | HISTORY
Feb 28, 2018 · Ancient Origins. From box braids to dreadlocks and afro shape-ups, many of the most iconic Black hairstyles can be found in drawings, engravings and hieroglyphs from …
Why Do Some People Have Curly Hair and Others Straight?
Oct 11, 2018 · A Curious Reader asks: Why do some people have curly hair and others straight? The short answer is: selective pressure acting on the genes responsible for hair type. …
The Evolution Of The Natural Hair Movement | Refinery29
Feb 23, 2021 · Morgan found that the formula containing lye, a chemical straightener, successfully loosened curly textured hair and launched G.A. Morgan’s Hair Refiner in 1913. …
information about the evolution of human hair. Explanations of body hair reduction in humans are nu-merous, as Neufeld and Conroy note. Research by Alan Rogers indi-cating that one of the …
Human scalp hair as a thermoregulatory adaptation | PNAS
The evolution of human scalp hair might be explained by thermoregulation pressures experienced in hot and arid environments. Bipedal posture and a hairless body may have …
Evolution of Texture | Focus on Hair
In a recent beauty industry report called The Texture Continuum, Brown prepared a universal segmentation based primarily on hair texture in an effort to demonstrate market potential …
Hair | Wikipedia
Hair exists in a variety of textures. Three main aspects of hair texture are the curl pattern, volume, and consistency. All mammalian hair is composed of keratin, so the make-up of hair …
Skin conditions affecting pigmentation produce highly visible disease states in normally darkly pig-mented people. Of these, oculocutaneous albi-nism of the tyrosine-positive type (OCA2) is the …
Zara Tindall's stunning hair evolution in must-see photos
6 hours ago · Princess Anne's daughter shares three children with her rugby ace husband, Mike. Zara Tindall has well and truly cemented her status as a veritable style icon. From her bold …
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