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Skeleton Keys: The Secret Life of Bone"A provocative and entertaining magical mineral tour through the life and afterlife of bone." Wall Street Journal Our bones have many stories to tell, if you know how to listen. Bone is a marvel, an adaptable and resilient building material developed over more than four hundred million years of evolutionary history. It gives your body its shape and the ability to move. It grows and changes with you, an undeniable document of who you are and how you
"A provocative and entertaining magical mineral tour through the life and afterlife of bone." --Wall Street JournalOur bones have many stories to tell, if you know how to listen. Bone is a marvel, an adaptable and resilient building material developed over more than four hundred million years of evolutionary history. It gives your body its shape and the ability to move. It grows and changes with you, an undeniable document of who you are and how you lived. Arguably, no other part of the human anatomy has such rich scientific and cultural significance, both brimming with life and a potent symbol of death. In this delightful natural and cultural history of bone, Brian Switek explains where our skeletons came from, what they do inside us, and what others can learn about us when these artifacts of mineral and protein are all we've left behind. Bone is as embedded in our culture as it is in our bodies. Our species has made instruments and jewelry from bone, treated the dead like collectors' items, put our faith in skull bumps as guides to human behavior, and arranged skeletons into macabre tributes to the afterlife. Switek makes a compelling case for getting better acquainted with our skeletons, in all their surprising roles. Bridging the worlds of paleontology, anthropology, medicine, and forensics, Skeleton Keys illuminates the complex life of bones inside our bodies and out.
Binding Type: Paperback
Publisher: Riverhead Books
Published: 03/03/2020
ISBN: 9780525539124
Pages: 288
Weight: 0.55lbs
Size: 8.20h x 5.50w x 0.90d
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★★★★★ 5
Moisturizing Sunscreen
Size: 2.82 Fl Oz (Pack of 1)
The grass-fed tallow base makes it deeply moisturizing—it feels like a nourishing balm. The PDRN complex is a nice bonus for repair.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Soothes and Protects
Size: 2.82 Fl Oz (Pack of 1)
The grass-fed tallow is incredibly gentle and moisturizing.Highly recommend this natural sunscreen! This tallow PDRN sunscreen is incredible.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Safe for the whole family
Size: 2.82 Fl Oz (Pack of 1)
Finally, a clean beauty sunscreen I trust for everyone. No irritation, no white cast—just healthy, hydrated skin.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great sunscreen
Size: 2.82 Fl Oz (Pack of 1)
No white filmy cast. Soothing and easy to apply.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Beef Tallow Sunscreen
That dry, stretched sensation that I sometimes get from using other sunscreens was not something that I experienced with this one. On the contrary, I had the impression that my skin remained supple and pleasant throughout the morning. I used it prior to going about my errands, having a drive, going for a stroll outdoors, and spending time at the park. To my satisfaction, I did not feel the need to quickly apply another moisturizing lotion on top of the one I was using in order to restore the natural feel of my skin. Simply said, it made it simpler for me to utilize on a daily basis. When I wore it for a longer period of time, I also paid attention to how it felt on my face. Even though I wore it on a number of days when the temperature was high, I did not experience any discomfort as the day progressed. Despite the fact that I was aware that I was wearing sunscreen, I did not feel any discomfort or want to wash my face straight away with it. Because I am quite particular about the products that I use on my face, I found that to be really helpful. In addition to having a sunscreen that is dependable, I want it to be something that I can really endure for a considerable amount of time.
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Reviewed in the United States on June 9, 2026
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